SUMMARY OF CLIMATOLOGICAL DATA
|
|
Temperature |
Average Temperature |
Average Temperature |
Precipitation |
Precipitation |
|
Chantilly |
Blacksburg |
Norfolk (FHC) |
Blacksburg |
Norfolk (NOR) |
Arlington/Washington, DC (DCA) |
|
Fayetteville Lumberton |
Asheville |
Cape Hatteras |
Asheville |
Wilmington |
Asheville |
|
Anderson |
Anderson |
Charleston (CHS) |
Greenville-Spartanburg |
North Myrtle Beach |
Greenville-Spartanburg |
STATION | A | B | C | C1 | D | E | F | G | H | I | J | K | K1 | L | M | N | N1 | N2 | O | P | Q | R | R1 | CWA | TIME RECORDED | |
BCB | 80.3 | 57.6 | 68.9 | 5.8 | 88 | 9,10 | 48 | 28 | 0 | 0 | 0 | 0 | 77% | 31 | 280 | 28 | 3.2 | 3 | 0 | 0 | 0 | 5 | LWX | 2400 | ||
CHT | 83.6 | 64.8 | 74.2 | 6.3 | 100.7 | 9 | 54.2 | 25 | 9 | 0 | 0 | 0 | 75% | 15 | 158,180 | 13,26 | 0.2 | 203 | 3 | 0 | 0 | 0 | 0 | LWX | 2400 | |
CHO | 84.0 | 65.0 | 74.5 | 7.7 | 96 | 9,14 | 55 | 5 | 8 | 0 | 0 | 0 | 29 | 30 | 3 | 4.9 | 2 | 0 | 0 | 0 | 1 | LWX | 2400 | |||
DAN | 84.8 | 65.0 | 74.9 | 5.0 | 95 | 9 | 55 | 5 | 8 | 0 | 0 | 0 | 75% | 27 | 20,30 | 2,3 | 5.0 | 6 | 0 | 0 | 0 | 1 | RNK | 2400 | ||
DCA | 83.4 | 68.6 | 76.0 | 5.0 | 98 | 8 | 59 | 25 | 7 | 0 | 0 | 0 | 69% | 39 | 40 | 3 | 8.8 | 4 | 0 | 0 | 0 | 0 | LWX | 2400 | ||
IAD | 82.7 | 63.5 | 73.1 | 5.2 | 98 | 9 | 54 | 5,25 | 8 | 0 | 0 | 0 | 33 | 90 | 29 | 6.8 | 4 | 0 | 0 | 0 | 1 | LWX | 2400 | |||
GAV | 82.46 | 66.63 | 74.55 | 3.30 | 97 | 9 | 57 | 5 | 7 | 0 | 0 | 0 | 78% | 24 | 23 | 3 | 5 | 0 | 0 | 0 | 0 | AKQ | 2400 | |||
HDV | 81.0 | 63.0 | 72.0 | 2.9 | 95 | 9 | 51 | 25 | 7 | 0 | 0 | 0 | 76% | 21 | 45 | 30 | 45 | 4 | 0 | 0 | 0 | 0 | LWX | 2400 | ||
LYH | 82.5 | 63.0 | 72.8 | 5.8 | 94 | 8 | 55 | 5 | 7 | 0 | 0 | 0 | 74% | 29 | 30 | 3 | 5.0 | 4 | 0 | 0 | 0 | 0 | RNK | 2400 | ||
NPN | 82.0 | 68.0 | 74.4 | 2.6 | 91.2 | 8 | 58.2 | 26 | 4 | 0 | 0 | 0 | 32 | 68 | 3 | 2.6 | 23 | 5 | 0 | 0 | 0 | 0 | AKQ | 2400 | ||
FHC | 82.4 | 69.8 | 76.1 | 3.8 | 94 | 9 | 61 | 26 | 6 | 0 | 0 | 0 | 81% | 38 | 23 | 3 | 5.0 | 45 | 2 | 0 | 0 | 0 | 0 | AKQ | 2400 | |
NOR | 80.7 | 68.8 | 74.7 | 2.8 | 90 | 1,8 | 57 | 26 | 2 | 0 | 0 | 0 | 40 | 45 | 3 | 2 | 0 | 0 | 0 | 0 | AKQ | 2400 | ||||
ORF | 82.1 | 69.5 | 75.8 | 3.5 | 91 | 8,9 | 59 | 26 | 4 | 0 | 0 | 0 | 77% | 55 | 40 | 3 | 9.7 | 2 | 0 | 0 | 0 | 0 | AKQ | 2400 | ||
POR | 82.5 | 69.1 | 75.8 | 3.2 | 91 | 1 | 58 | 26 | 2 | 0 | 0 | 0 | 85% | 22 | 45 | 3 | 7.0 | 38 | 3 | 0 | 0 | 0 | 1 | AKQ | 2400 | |
MEC | 79.96 | 66.04 | 73.36 | 92 | 9 | 57 | 5 | 1 | 0 | 0 | 0 | 74% | 12 | 7 | 5.0 | 4 | 0 | 0 | 0 | 0 | AKQ | 2400 | ||||
RIC | 82.0 | 65.9 | 74.0 | 3.4 | 94 | 9 | 58 | 5 | 5 | 0 | 0 | 0 | 77% | 35 | 320 | 6 | 7.1 | 6 | 0 | 0 | 0 | 2 | AKQ | 2400 | ||
ROA | 83.2 | 63.9 | 73.6 | 5.5 | 94 | 14 | 57 | 3 | 6 | 0 | 0 | 0 | 71% | 48 | 310 | 28 | 5.0 | 6 | 0 | 0 | 0 | 0 | RNK | 2400 | ||
SVC | 80.2 | 64.0 | 71.1 | 1.8 | 92 | 10 | 52 | 25 | 4 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | LWX | 2400 | |||||||
WAL | 81.1 | 67.6 | 74.4 | 4.9 | 93 | 9 | 56 | 26 | 3 | 0 | 0 | 0 | 54 | 60,270 | 3,29 | 10.1 | 5 | 0 | 0 | 0 | 2 | AKQ | 2400 | |||
WSH | 78.9 | 63.4 | 71.2 | 4.44 | 93.4 | 9 | 57.4 | 25 | 4 | 0 | 0 | 0 | 84% | 19 | 180 | 17 | 0.1 | 225 | 3 | 0 | 0 | 0 | 0 | LWX | 2400 | |
Averages | 81.99 | 65.66 | 73.77 | 4.37 | 93.9 | 55.9 | 5.1 | 0.0 | 0.0 | 0.0 | 77% | 31.7 | 5.3 | 3.8 | 0.0 | 0.0 | 0.0 | 0.8 | ||||||||
STATION | A | B | C | C1 | D | E | F | G | H | I | J | K | K1 | L | M | N | N1 | N2 | O | P | Q | R | R1 | CWA | TIME RECORDED | |
STATION | A | B | C | C1 | D | E | F | G | H | I | J | K | K1 | L | M | N | N1 | N2 | O | P | Q | R | R1 | CWA | TIME RECORDED | |
AVL | 83.4 | 60.4 | 71.9 | 5.6 | 90 | 8,24 | 49 | 30 | 2 | 0 | 0 | 0 | 66% | 30 | 340 | 19 | 4.1 | 5 | 0 | 0 | 0 | 6 | GSP | 2400 | ||
MRH | 84.3 | 72.4 | 78.4 | 3.9 | 90 | 1 | 65 | 5 | 1 | 0 | 0 | 0 | 58 | 320 | 7 | 7.8 | 2 | 0 | 0 | 0 | 0 | MHX | 2400 | |||
CLT | 87.7 | 66.0 | 76.8 | 6.0 | 95 | 1,9 | 59 | 30 | 12 | 0 | 0 | 0 | 67% | 31 | 30,30 | 2,30 | 6.4 | 4 | 0 | 0 | 0 | 0 | GSP | 2400 | ||
ECG | 83.1 | 68.2 | 75.7 | 3.5 | 90 | 1 | 58 | 26 | 1 | 0 | 0 | 0 | 80% | 62 | 30 | 3 | 9.1 | 6 | 0 | 0 | 0 | 2 | AKQ | 2400 | ||
FAY | 87.4 | 69.2 | 78.3 | 4.7 | 97 | 1 | 61 | 5 | 12 | 0 | 0 | 0 | 72% | 42 | 10 | 2 | 7.0 | 8 | 0 | 0 | 0 | 3 | RAH | 2400 | ||
GSO | 85.2 | 66.9 | 76.0 | 5.8 | 94 | 8,9 | 60 | 5 | 8 | 0 | 0 | 0 | 74% | 37 | 260 | 28 | 6.7 | 2 | 0 | 0 | 0 | 1 | RAH | 2400 | ||
HSE | 84.3 | 72.7 | 78.5 | 4.0 | 89 | 19 | 63 | 14 | 0 | 0 | 0 | 0 | 78% | 56 | 140 | 3 | 8.0 | 1 | 0 | 0 | 0 | 0 | MHX | 2400 | ||
HKY | 86.5 | 64.6 | 75.6 | 5.9 | 95 | 9 | 55 | 30 | 11 | 0 | 0 | 0 | 28 | 20 | 2 | 3.9 | 5 | 0 | 0 | 0 | 6 | GSP | 2400 | |||
LBT | 86.8 | 67.8 | 77.3 | 4.3 | 97 | 7,8 | 60 | 5 | 10 | 0 | 0 | 0 | 78% | 45 | 10 | 29 | 5.5 | 6 | 0 | 0 | 0 | 3 | ILM | 2400 | ||
EWN | 85.0 | 69.1 | 77.1 | 3.2 | 93 | 8 | 63 | 5,14 | 5 | 0 | 0 | 0 | 78% | 38 | 40 | 2 | 5.7 | 9 | 0 | 0 | 0 | 5 | MHX | 2400 | ||
RDU | 85.5 | 67.3 | 76.4 | 4.5 | 96 | 8 | 58 | 5 | 12 | 0 | 0 | 0 | 75% | 35 | 30 | 2 | 5.9 | 7 | 0 | 0 | 0 | 2 | RAH | 2400 | ||
RAL | 85.2 | 65.6 | 75.4 | 3.5 | 96 | 9 | 57 | 5,6 | 12 | 0 | 0 | 0 | 13 | 10 | 1 | 0 | 0 | 0 | 0 | RAH | 2400 | |||||
ILM | 84.8 | 69.8 | 77.3 | 2.7 | 94 | 7,8 | 62 | 5 | 6 | 0 | 0 | 0 | 80% | 37 | 230 | 2 | 6.9 | 7 | 0 | 0 | 0 | 2 | ILM | 2400 | ||
Averages | 85.32 | 67.69 | 76.52 | 4.4 | 93.5 | 59.2 | 7.1 | 0.0 | 0.0 | 0.0 | 75% | 39.4 | 6.4 | 4.8 | 0.0 | 0.0 | 0.0 | 2.3 | ||||||||
STATION | A | B | C | C1 | D | E | F | G | H | I | J | K | K1 | L | M | N | N1 | N2 | O | P | Q | R | R1 | CWA | TIME RECORDED | |
STATION | A | B | C | C1 | D | E | F | G | H | I | J | K | K1 | L | M | N | N1 | N2 | O | P | Q | R | R1 | CWA | TIME RECORDED | |
AND | 90.0 | 66.2 | 78.1 | 6.1 | 97 | 9 | 52 | 30 | 16 | 0 | 0 | 0 | 45 | 320 | 27 | 4.8 | 3 | 0 | 0 | 0 | 1 | GSP | 2400 | |||
CAE | 89.2 | 69.6 | 79.4 | 4.7 | 96 | 9 | 59 | 30 | 14 | 0 | 0 | 0 | 68% | 39 | 20 | 2 | 4.8 | 6 | 0 | 0 | 0 | 1 | CAE | 2400 | ||
CRE | 84.6 | 70.2 | 77.4 | 2.3 | 92 | 7 | 61 | 5 | 1 | 0 | 0 | 0 | 82% | 56 | 190 | 2 | 7.5 | 9 | 0 | 0 | 0 | 1 | ILM | 2400 | ||
CHS | 88.3 | 71.2 | 79.8 | 3.8 | 94 | 11 | 64 | 6 | 12 | 0 | 0 | 0 | 53 | 320 | 2 | 7.1 | 9 | 0 | 0 | 0 | 2 | CHS | 2400 | |||
CXM | 84.4 | 73.7 | 79.2 | 2.3 | 90 | 11 | 68 | 3 | 1 | 0 | 0 | 0 | 42 | 190 | 2 | 7.3 | CHS | 2400 | ||||||||
FLO | 87.0 | 69.5 | 78.3 | 4.1 | 95 | 1 | 62 | 5 | 9 | 0 | 0 | 0 | 73% | 48 | 50 | 2 | 6.8 | 6 | 0 | 0 | 0 | 3 | ILM | 2400 | ||
GSP | 88.2 | 66.1 | 77.1 | 5.1 | 95 | 10,24 | 54 | 30 | 13 | 0 | 0 | 0 | 65% | 34 | 50 | 2 | 4.9 | 3 | 0 | 0 | 0 | 1 | GSP | 2400 | ||
OGB | 87.0 | 68.5 | 77.8 | 2.9 | 93 | 1,11 | 59 | 30 | 10 | 0 | 0 | 0 | 49 | 10 | 2 | 5.1 | 6 | 0 | 0 | 0 | 1 | CAE | 2400 | |||
Averages | 87.34 | 69.38 | 78.39 | 3.91 | 94.0 | 59.9 | 9.5 | 0.0 | 0.0 | 0.0 | 72% | 45.8 | 6.0 | 6.0 | 0.0 | 0.0 | 0.0 | 1.4 | ||||||||
STATION | A | B | C | C1 | D | E | F | G | H | I | J | K | K1 | L | M | N | N1 | N2 | O | P | Q | R | R1 | CWA | TIME RECORDED | |
STATION | A | B | C | C1 | D | E | F | G | H | I | J | K | K1 | L | M | N | N1 | N2 | O | P | Q | R | R1 | CWA | TIME RECORDED | |
TRI | 85.8 | 59.2 | 72.5 | 5.4 | 92 | 14,15 | 53 | 30 | 10 | 0 | 0 | 0 | 30 | 290 | 26 | 2.5 | 3 | 0 | 0 | 0 | 4 | MRX | 2400 | |||
DAV | 73.2 | 52.7 | 63.0 | 80 | 11 | 40 | 28 | 0 | 0 | 0 | 0 | PBX | 2400 | |||||||||||||
STATION | T | T1 | U | U1 | V | V1 | W | X | Y | Z | 1 | 2 | 3 | 4 | 5 | 6 | 6A | 7 | 7A | 8 | CWA | TIME RECORDED | ||||
BCB | 6.71 | 3.61 | 2.80 | 29 | 2.80 | 29 | 9 | 3 | 35.38 | 0.0 | 25.6 | RNK | 2400 | |||||||||||||
CHT | 4.15 | 0.23 | 1.35 | 28 | 1.73 | 28-29 | 7 | 2 | 30.76 | 0.0 | 33.7 | 30.270 | 16 | 29.813 | 1 | 30.056 | LWX | 2400 | ||||||||
CHO | 3.66 | -0.82 | 1.06 | 29 | 1.09 | 29-30 | 8 | 2 | 29.62 | 29.830 | 1 | LWX | 2400 | |||||||||||||
DAN | 2.91 | -1.05 | 1.15 | 28 | 1.31 | 27-28 | 10 | 1 | 39.17 | 0.0 | 11.1 | 29.850 | 27 | RNK | 2400 | |||||||||||
DCA | 2.50 | -1.22 | 1.02 | 29 | 1.10 | 28-29 | 8 | 1 | 27.42 | 0.0 | 32.3 | 29.830 | 1 | LWX | 2400 | |||||||||||
IAD | 2.55 | -1.37 | 0.93 | 29 | 1.63 | 28-29 | 7 | 0 | 30.77 | 0.0 | 34.3 | 29.830 | 1 | LWX | 2400 | |||||||||||
GAV | 6.69 | 2.02 | 19 | 2.86 | 28-29 | 13 | 3 | 38.94 | 0.0 | 19.9 | 30.290 | 16 | 29.820 | 1 | 30.070 | AKQ | 2400 | |||||||||
HDV | 3.76 | -0.94 | 1.59 | 29 | 8 | 0 | 33.64 | 0.0 | 34.2 | 30.260 | 16 | 29.800 | 1 | 30.030 | AKQ | 2400 | ||||||||||
LYH | 3.38 | -0.50 | 1.53 | 19 | 1.53 | 19 | 7 | 1 | 34.89 | 0.0 | 15.6 | 29.850 | 27 | RNK | 2400 | |||||||||||
NPN | 8.36 | 2.70 | 2.35 | 21 | 2.35 | 21 | 14 | 4 | 49.14 | 0.0 | 9.9 | 30.240 | 16 | 29.770 | 3 | 30.005 | AKQ | 2400 | ||||||||
FHC | 13.66 | -8.90 | 4.86 | 21 | 9 | 4 | 49.14 | 0.0 | 5.0 | 30.239 | 16 | 29.728 | 3 | 30.042 | AKQ | 2400 | ||||||||||
NOR | 17.01 | 11.59 | 4.79 | 21 | 10 | 4 | 59.33 | 0.0 | 5.0 | AKQ | 2400 | |||||||||||||||
ORF | 13.54 | 8.78 | 3.93 | 21 | 5.07 | 20-21 | 10 | 4 | 55.91 | 0.0 | 5.0 | 30.240 | 16 | 29.720 | 3 | 29.980 | AKQ | 2400 | ||||||||
POR | 15.47 | 9.87 | 4.75 | 21 | 5.27 | 20-21 | 10 | 4 | 51.59 | 0.0 | 4.6 | 30.226 | 16 | 29.714 | 3 | 30.030 | AKQ | 2400 | ||||||||
MEC | 9.42 | 2.14 | 29 | 3.14 | 29-30 | 11 | 2 | 44.97 | 0.0 | 20.1 | AKQ | 2400 | ||||||||||||||
RIC | 11.19 | 7.06 | 4.74 | 28 | 5.35 | 28-29 | 14 | 3 | 44.63 | 0.0 | 12.0 | 30.280 | 16 | 29.840 | 1 | 30.060 | AKQ | 2400 | ||||||||
ROA | 4.75 | 0.86 | 1.19 | 28 | 1.41 | 29-30 | 7 | 1 | 38.52 | 0.0 | 23.0 | 29.850 | 27 | RNK | 2400 | |||||||||||
SVC | 3.87 | -0.43 | 2.14 | 29 | 2.73 | 28-29 | 9 | 0 | 35.02 | 0.0 | 36.3 | LWX | 2400 | |||||||||||||
WAL | 11.90 | 7.92 | 7.36 | 29 | 7.36 | 29 | 11 | 3 | 43.92 | 0.0 | 12.3 | 30.270 | 16 | 29.810 | 1 | 30.040 | AKQ | 2400 | ||||||||
WSH | 5.02 | -0.56 | 3.20 | 29 | 3.20 | 29 | 9 | 1 | 35.07 | 0.0 | 27.7 | 30.360 | 16 | 29.890 | 1 | 30.125 | LWX | 2400 | ||||||||
Averages | 7.53 | 2.05 | 2.75 | 2.94 | 9.6 | 2.2 | 40.39 | 0.0 | 19.3 | 30.268 | 29.809 | 30.044 | ||||||||||||||
STATION | T | T1 | U | U1 | V | V1 | W | X | Y | Z | 1 | 2 | 3 | 4 | 5 | 6 | 6A | 7 | 7A | 8 | CWA | TIME RECORDED | ||||
STATION | T | T1 | U | U1 | V | V1 | W | X | Y | Z | 1 | 2 | 3 | 4 | 5 | 6 | 6A | 7 | 7A | 8 | CWA | TIME RECORDED | ||||
AVL | 0.58 | -3.23 | 0.45 | 26 | 0.53 | 26-27 | 5 | 0 | 29.03 | 0.0 | 13.9 | 30.290 | 5 | 29.840 | 27 | 30.065 | GSP | 2400 | ||||||||
MRH | 12.96 | 7.00 | 5.11 | 2 | 5.56 | 2-3 | 12 | 3 | 50.40 | 0.0 | T | 29.450 | 3 | MHX | 2400 | |||||||||||
CLT | 5.44 | 2.20 | 3.89 | 26 | 3.91 | 26-27 | 7 | 1 | 26.13 | 0.0 | 3.3 | 30.270 | 5 | 29.810 | 1 | 30.040 | GSP | 2400 | ||||||||
ECG | 12.03 | 8.10 | 3.37 | 3 | 4.84 | 2-3 | 12 | 5 | 39.54 | 0.0 | 1.8 | 30.230 | 13 | 29.580 | 3 | 29.905 | AKQ | 2400 | ||||||||
FAY | 11.12 | 6.72 | 3.89 | 2 | 5.32 | 28-29 | 11 | 0 | 37.78 | 29.830 | 27 | RAH | 2400 | |||||||||||||
GSO | 2.22 | -1.97 | 0.91 | 28 | 0.91 | 28 | 8 | 0 | 33.02 | 0.0 | 4.5 | 29.830 | 27 | RAH | 2400 | |||||||||||
HSE | 8.86 | 2.61 | 3.83 | 2 | 5.67 | 2-3 | 13 | 3 | 61.12 | 0.0 | T | 29.450 | 3 | MHX | 2400 | |||||||||||
HKY | 1.13 | -2.58 | 0.70 | 26 | 0.70 | 25-26 | 3 | 0 | 29.71 | 30.250 | 5 | 29.800 | 28 | 30.025 | GSP | 2400 | ||||||||||
LBT | 7.20 | 2.40 | 3.90 | 2 | 3.90 | 2 | 12 | 1 | 43.61 | 30.250 | 5 | 29.650 | 2 | 29.950 | ILM | 2400 | ||||||||||
EWN | 11.10 | 5.21 | 4.35 | 2 | 4.55 | 2-3 | 15 | 4 | 59.61 | 0.0 | T | 29.450 | 3 | MHX | 2400 | |||||||||||
RDU | 4.61 | 0.25 | 1.30 | 19 | 1.56 | 2-3 | 12 | 2 | 41.36 | 0.0 | 1.4 | 29.830 | 27 | RAH | 2400 | |||||||||||
RAL | 5.25 | 0.89 | 1.02 | 2-3 | 10 | 1 | 43.59 | 0.0 | 1.9 | RAH | 2400 | |||||||||||||||
ILM | 15.86 | 8.02 | 7.78 | 2 | 7.82 | 2-3 | 12 | 6 | 57.40 | 0.0 | T | 30.230 | 5 | 29.500 | 2 | 29.865 | ILM | 2400 | ||||||||
Averages | 7.57 | 2.74 | 3.29 | 3.56 | 10.2 | 2.0 | 42.48 | 0.0 | 2.7 | 30.253 | 29.668 | 29.975 | ||||||||||||||
STATION | T | T1 | U | U1 | V | V1 | W | X | Y | Z | 1 | 2 | 3 | 4 | 5 | 6 | 6A | 7 | 7A | 8 | CWA | TIME RECORDED | ||||
STATION | T | T1 | U | U1 | V | V1 | W | X | Y | Z | 1 | 2 | 3 | 4 | 5 | 6 | 6A | 7 | 7A | 8 | CWA | TIME RECORDED | ||||
AND | 1.05 | -2.79 | 0.61 | 26 | 0.97 | 26-27 | 7 | 0 | 20.04 | 30.260 | 5 | 29.810 | 2 | 30.035 | GSP | 2400 | ||||||||||
CAE | 6.81 | 3.27 | 3.88 | 2 | 4.57 | 1-2 | 10 | 2 | 29.74 | 0.0 | T | 30.250 | 5 | 29.650 | 2 | 29.950 | CAE | 2400 | ||||||||
CRE | 18.39 | 12.11 | 8.90 | 2 | 8.90 | 1-2 | 13 | 4 | 44.05 | 30.240 | 5 | 29.480 | 2 | 29.860 | ILM | 2400 | ||||||||||
CHS | 12.27 | 6.17 | 3.67 | 14 | 3.67 | 13-14 | 14 | 4 | 44.26 | 0.0 | T | 30.240 | 5 | 29.420 | 2 | 29.830 | CHS | 2400 | ||||||||
CXM | 7.79 | 2.03 | 4.26 | 14 | 4.26 | 14 | 9 | 2 | 33.87 | 29.410 | 2 | CHS | 2400 | |||||||||||||
FLO | 9.82 | 6.15 | 4.68 | 2 | 4.68 | 2 | 14 | 3 | 42.68 | 30.260 | 5 | 29.610 | 2 | 29.935 | ILM | 2400 | ||||||||||
GSP | 0.99 | -2.44 | 0.35 | 1 | 0.35 | 1 | 6 | 0 | 29.22 | 0.0 | 2.6 | 30.260 | 5 | 29.800 | 1 | 30.030 | GSP | 2400 | ||||||||
OGB | 9.58 | 5.79 | 5.84 | 2 | 5.91 | 1-2 | 7 | 2 | 30.08 | 30.260 | 5 | 29.540 | 2 | 29.900 | CAE | 2400 | ||||||||||
Averages | 8.34 | 3.79 | 4.02 | 4.16 | 10.0 | 2.1 | 34.24 | 0.0 | 0.9 | 30.253 | 29.590 | 29.934 | ||||||||||||||
STATION | T | T1 | U | U1 | V | V1 | W | X | Y | Z | 1 | 2 | 3 | 4 | 5 | 6 | 6A | 7 | 7A | 8 | CWA | TIME RECORDED | ||||
STATION | T | T1 | U | U1 | V | V1 | W | X | Y | Z | 1 | 2 | 3 | 4 | 5 | 6 | 6A | 7 | 7A | 8 | CWA | TIME RECORDED | ||||
TRI | 2.57 | -0.42 | 1.29 | 18 | 1.36 | 18-19 | 5 | 1 | 26.52 | 0.0 | 18.4 | 30.260 | 5 | 29.820 | 28 | 30.040 | MRX | 2400 | ||||||||
DAV | 3.00 | 1.24 | 30 | 8 | 1 | 40.33 | 0.0 | 124.6 | PBX | 2400 | ||||||||||||||||
STATION | T | T1 | U | U1 | V | V1 | W | X | Y | Z | 1 | 2 | 3 | 4 | 5 | 6 | 6A | 7 | 7A | 8 | CWA | TIME RECORDED |
Virginia:
Arlington/Washington, D.C. -from NWS LWX, Sterling, VA: " THE MONTHLY AVERAGE TEMPERATURE WAS WELL ABOVE NORMAL...AND RANKED AS THE 4TH WARMEST SEPTEMBER ON RECORD. MONTHLY PRECIPITATION WAS BELOW NORMAL. THE HIGH TEMPERATURE OF 98 DEGREES ON THE 8TH WAS THE HIGHEST IN SEPTEMBER SINCE 2010. THREE CONSECUTIVE DAYS REACHED 95 DEGREES OR HIGHER FROM THE 8TH THROUGH THE 10TH FOR THE FIRST TIME IN SEPTEMBER SINCE 1985. A RECORD DAILY HIGH TEMPERATURE OF 95 DEGREES WAS SET ON THE 14TH...BREAKING THE OLD RECORD OF 94 SET IN 1981...1980 AND 1915. A RECORD DAILY HIGH MINIMUM TEMPERATURE OF 78 DEGREES WAS SET ON THE 9TH...BREAKING THE OLD RECORD OF 75 SET IN 2015. A RECORD DAILY HIGH MINIMUM TEMPERATURE OF 77 DEGREES WAS SET ON THE 10TH...BREAKING THE OLD RECORD OF 75 SET IN 1947. A RECORD DAILY HIGH MINIMUM TEMPERATURE OF 73 DEGREES WAS SET ON THE 19TH...TYING THE RECORD PREVIOUSLY SET IN 1906. CLIMATE RECORDS HAVE BEEN KEPT AT RONALD REAGAN NATIONAL AIRPORT SINCE AUGUST OF 1941. ADDITIONAL TEMPERATURE RECORDS FOR THE WASHINGTON DC AREA EXTEND BACK TO JANUARY OF 1872. PRECIPITATION RECORDS EXTEND BACK TO JANUARY OF 1871. SNOWFALL RECORDS BEGAN IN JULY OF 1884. " - [ + - ] -
Chantilly - from Russ Topping: " The September mean monthly temperature was much above normal and precipitation was slightly above normal. The mean monthly temperature was 74.2° (+6.3°). The mean high temperature was 83.6° (+4.2°) and the mean low temperature was 64.8° (+8.5°!!). A record high temperature was set on the 8th (99°), 9th (101°), and 10th (100°) and tied on the 14th (95°) and 23rd (93°). A record maximum low temperature was set on the 9th (73°), 10th (73°), 18th (70°), and 19th (70°) and tied on the 7th (70°), and 8th (72°). September precipitation of 4.15” was above average (+0.23”). However, it doesn’t tell the whole story. Between the 2nd and the 18th, no rain fell. In fact, there were only 7 days with measurable rain. Maximum daily precipitation of 1.35” fell on the 28th. Maximum 24 hr precipitation of 1.73” fell on the 28th and 29th, providing much needed relief to stressed lawns and trees. Thunderstorms were noted on the 19th, 28th, and 29th. *Please note, anemometer is currently partially obstructed from the North and East " - [ + + ]
Dulles -from NWS LWX, Sterling, VA - " THE MONTHLY AVERAGE TEMPERATURE RANKED AS THE WARMEST SEPTEMBER ON RECORD. MONTHLY PRECIPITATION WAS BELOW NORMAL. THREE CONSECUTIVE DAYS REACHED 95 DEGREES OR HIGHER FROM THE 8TH THROUGH THE 10TH FOR THE FIRST TIME IN SEPTEMBER SINCE 1985. A RECORD DAILY HIGH TEMPERATURE OF 96 WAS SET ON THE 8TH...BREAKING THE OLD RECORD OF 93 SET IN 2015...2010...2007...1985 AND 1976. A RECORD DAILY HIGH TEMPERATURE OF 98 DEGREES WAS SET ON THE 9TH...BREAKING THE OLD RECORD OF 95 SET IN 1985. THIS WAS ALSO THE HOTTEST SEPTEMBER TEMPERATURE SINCE 1983. A RECORD DAILY HIGH MINIMUM TEMPERATURE OF 72 WAS SET ON THE 8TH...TYING THE OLD RECORD OF 72 SET IN 2004. A RECORD DAILY HIGH MINIMUM TEMPERATURE OF 74 DEGREES WAS SET ON THE 9TH...BREAKING THE OLD RECORD OF 72 SET IN 2015. A RECORD DAILY HIGH MINIMUM TEMPERATURE OF 72 DEGREES WAS SET ON THE 10TH...BREAKING THE OLD RECORD OF 71 SET IN 2007. A RECORD DAILY HIGH MINIMUM TEMPERATURE OF 70 DEGREES WAS SET ON THE 18TH...BREAKING THE OLD RECORD OF 69 SET IN 1998. A RECORD DAILY HIGH MINIMUM TEMPERATURE OF 69 DEGREES WAS SET ON THE 19TH...BREAKING THE OLD RECORD OF 68 SET IN 1965. CLIMATE RECORDS AT WASHINGTON DULLES INTERNATIONAL AIRPORT BEGAN IN NOVEMBER OF 1962. " - [ + - ] -
Seven Corners/Fairfax County - from member John Iekel: " SEPTEMBER 2016 WAS THE 3RD WARMEST SEPTEMBER I HAVE RECORDED IN MY 18 YEARS AT THIS LOCATION. ITS RAINFALL TOTAL WAS NEAR NORMAL, BUT THAT IS DECEPTIVE – UNTIL THE 26TH, RAINFALL WAS SPORADIC AND THE MONTH WAS VERY DRY. " - [ + - ]
Herndon - from member Randy Ashby: " September was above normal for temperature and below normal for precipitation. The temperatures ranged between a high of 95 and a low of 51 and was 2.9 degrees above normal. We had 7 days with the high at or above 90 degrees, giving us a total of 40 days for the summer. On the precipitation side, the month was 0.94” below normal, with 3.76” measured; 2.74” of this came during the last 5 days of the month. We are now about 1.89” below normal for precipitation for the year. " - [ + - ]
Portsmouth - from Bill Trotter (POR): " SEPTEMBER 2016 WAS THE 2ND WETTEST & 2ND WARMEST SEPTEMBER IN THE DATABASE TO 1976. The top five wettest Septembers include: 1) 21.91" in 1991 2) 15.47" 2016 3) 15.28" 2010 4) 14.89" 2014 5) 10.29" 1979. The top five warmest Septembers include: 1) 76.0° 1980 2) 75.8° 2016 3) 75.7° 1977 4) 75.6° 1998 5) 75.2° 2005. The month's average temperature of 75.8° was 3.2° ABOVE NORMAL. Precipitation (15.47") was ABOVE NORMAL by 9.87" or 276% of the September average rainfall during the period from 1976 to 2015. At month's end, rainfall for the year totaled 51.59" (+11.80" or 130% of normal). Frontal passages: 1st, 3rd Tropical Storm Hermine, 11th, 15th, 25th STATION RECORDS: 3rd - RAINFALL 3.40" [previous 0.67" in 2013], 3rd - WIND GUST 55MPH [previous 32mph 1989], 11th - TEMPERATURE TIED Maximum low 73° [previous 1985], 19th - RAINFALL 2.42" [previous 1.05" 1992], 20th- RAINFALL 2.15" [previous 0.72" 1982], 21st - RAINFALL 4.75" [previous 1.75" 1983]. To view the station monthly and year-to-date climatological summary (LCD) for this Portsmouth station, please click here. " - [ + + ]
Glen Allen - from Lowell Koontz (GAV): " September at Glen Allen was the warmest, wettest, greatest number of days with rain, cloudiest, most humid (+5% departure), and the lowest temperature range (-3.9°F departure). The monthly mean temperature was 74.6°F a +3.3°F departure when compared to the average. The lowest minimum temperature for the month was only 57°F; the previous high minimum was only 52°F in 2010. The month’s maximum temperature of 97°F on September 9th was 3.8°F above the seven-year average monthly maximum. The 6.69 inches of precipitation for September was a +3.02 inch departure with a record 13 days of measurable precipitation. However, September had a very dry period of 10 days without rain from the 9th to the 18th. Because of the cloudiness and high relative humidity, the average temperature range was only 15.8 degrees for September. On the 21st the temperature range was only 2.9°F a new record for any date September in the past seven years. It is interesting there were no strong low pressures; the lowest pressure was only 29.82 inches which is the highest minimum pressure ever recorded in September. The month also had the highest minimum dew point for September. On the 10th the highest heat index was recorded. The average ground temperature at a foot averaged 75.1°F a new maximum record. Also there were only 6 nights that the minimum didn’t dropped below 70°F and only one night with a minimum less than 60°F. " - [ + + ]
Richmond - from contributor Lowell Koontz (GAV): " The Richmond Airport had a mean temperature of 74 degrees which was a departure of +3.4 degrees making it the 13th highest mean temperature for September since 1897. The average minimum temperature was 65.9 which was the 2nd highest in the past 119 years; only September 1921 was higher by 0 .5 degrees. The average temperature range was 16.1°F; only 1979 had a lower temperature range of 15.6°F. On the 21st the airport set a record low temperature range for the date of 4°F; only 8 years have a lower temperature range for any date in the month. The average minimum temperature was 65.9°F which was a departure of +5.8°F. The lowest minimum temperature was 58°F which is the highest minimum on record for September since 1897. The Airport set two daily records, the 4.74 inches of precipitation on the 28th and the low temperature range of 4°F on the 21st. The Richmond International Airport recorded 11.19 inches of precipitation giving a departure of +7.06 inches also making this the 2nd wettest September in the past 143 years. The 4.74 inches on the 28th was the 2nd greatest rainfall in a calendar day; only the 4.91 inches that occurred on September 5, 1935 was greater. The Airport had 14 days with measurable precipitation which was the most recorded in September except for three years (1993,1945,1888). Only September 1999 with 16.60 inches because of Tropical Storm Floyd had more precipitation in the month of September. " - [ + + ]
North Carolina:
Fayetteville - from NWS RAH: " A DAILY RECORD RAINFALL OF 3.89 INCHES WAS SET AT FAYETTEVILLE REGL AIRPORT NC ON SEPTEMBER 2. THIS BROKE THE OLD RECORD OF 1.16 INCHES SET IN 1955. A DAILY RECORD HIGH MINIMUM TEMPERATURE OF 74 DEGREES WAS SET AT FAYETTEVILLE REGL AIRPORT ON SEPTEMBER 10. THIS BROKE THE PREVIOUS RECORD OF 73 LAST SET IN 2015. A DAILY RECORD RAINFALL OF 5.13 INCHES WAS SET AT FAYETTEVILLE REGL AIRPORT NC ON SEPTEMBER 29. THIS BROKE THE OLD RECORD OF 2.01 INCHES SET IN 1963. " - [ + + ]
Greensboro - from NWS RAH: " A RECORD HIGH MINIMUM TEMPERATURE OF 72 DEGREES WAS SET AT PIEDMONT TRIAD INTL AIRPORT ON SEPTEMBER 10. THIS TIED THE RECORD LAST SET IN 1925. " - [ + - ]
Raleigh - from member Bob Woodson (RAL):
"
SEPTEMBER WAS WARM AND DRY THE FIRST HALF OF THE MONTH BUT WET AFTER THE 16TH (RAINFALL FOR SEPTEMBER WAS +0.89 INCHES ABOVE
NORMAL). THE AVERAGE DAILY TEMPERATURE WAS +3.5 DEGREES ABOVE NORMAL WHILE RAINFALL WAS +0.89" ABOVE NORMAL. THERE WAS
NO SEVERE WEATHER OBSERVED DURING THE MONTH.
" - [ + + ]
COLUMN DENOTATIONS:
A maximum mean temperature | T total precipitation
(inches) T1 departure from normal |
B minimum mean temperature | U maximum calendar day precipitation (inches) |
C monthly mean
temperature C1 departure from normal |
U1 date of maximum calendar day precipitation |
D maximum temperature | V date(s) of maximum daily precipitation |
E date(s) of maximum temperature | V1 maximum 24-hour precip. & date(s) |
F minimum temperature | W number of days with precip. >= .01" |
G date(s) of minimum temperature | X number of days with precip. >= 1.0" |
H days with maximum temperature >=90 | Y year-to-date precipitation (inches) |
I days with maximum temperature <=32 | Z maximum calendar day snowfall (inches) |
J days with minimum temperature <=32 | VRB Variable |
K days with minimum temperature <= 0 | 1 date of maximum calendar day snowfall (inches) |
K1 average relative humidity | 2 number of days with snowfall |
L peak wind gust (miles per hour) | 3 number of days with snowfall >= 1.0" |
M direction of peak wind gust | 4 total snowfall for month (inches) |
N date(s) of peak wind gust | 5 total snowfall for 2015-2016 season (inches) |
N1 average wind speed (miles per hour) | 6 maximum barometric pressure (inches) |
N2 dominant wind direction | 6A date of maximum barometric pressure |
O number of days with thunder | 7 minimum barometric pressure (inches) |
P number of days with hail | 7A date of minimum barometric pressure |
Q number of days with glaze | 8 average sea-level pressure |
R number of days with ice pellets | STN Station |
NR not recorded | |
R1 number of days with dense fog [1/4 mile and less visibility] | (i) incomplete data |
S local observation time for temps/precipitation | (M) missing, if listed in data table |
~ "about" | E estimated |
+ additional indeterminate number of days | CWA - NWS Office County Warning Area |
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ACON VA/NC/SC Area Can Be Found At:
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NWS Wakefield,
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NWS Blacksburg,
VA
NWS Raleigh,
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NWS Newport/Morehead City,
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NWS Wilmington,
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NWS Greenville-Spartanburg,
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NWS Columbia,
SC
NWS Charleston, SC
NWS
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National Weather Service Homepages
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STATION / LOCATION
(MILES & DIRECTION FROM MAIN POST OFFICE)/OBSERVER / YEAR RECORDS BEGAN /
EMAIL ADDRESS:
[ includes current stations, inactive
stations, and closed stations since database inception ]
AKQ Wakefield, VA NWS Wakefield Municipal Airport 36-58-53N 077-00-04W 33M | SVC Seven Corner, Fairfax County, VA John Iekel Latitude 38.857404 Longitude -77.151696 |
DCA
Arlington, VA Washington, DC, Reagan Washington National
Airport 38-50-54N 077-02-03W 18M |
WSH Washington, VA David Yowell runamok@runamok.com |
BCB Blacksburg, VA NWS Virginia Tech Airport 37-13N 080-25W | |
WOO Woodstock, VA 5NW Lauck Walton 12/1/85 STATION CLOSED 08/2014 | |
LDY Ladysmith, VA Danny Jessee 2003 STATION CLOSED 8/31/2010 danny@dannyjessee.com | |
BRI Bridgewater, VA Clayton Towers Ctowers19@aol.com | WAL Wallops Island, VA 37° 56'26" N 75° 27'47" W Wallops Flight Facility Airport |
CEN Centreville,
VA Paul Bassett 1985, 38° 50.9788' N LAT. 77° 25.6374' W LON. | Elevation 324' | STATION CLOSED |
AVL Asheville, NC Asheville Regional Airport 35-25-55N 082-32-15W 670M |
CHO
Charlottesville, VA Charlottesville-Albemarle Airport ASOS
(Rappahannock County) 38-08-18N 078-27-21W 192M |
MRH Beaufort, NC Michael J. Field Airport 34-44-01N 076-39-38W 3M |
DAN Danville, VA, Danville Regional Airport, 36-34-22N 079-20 10W 175M | CLT Charlotte, NC NWS Charlotte/Douglas International Airport 35-12-48N 080-56-55W 220M |
IAD Dulles - Washington-Dulles International Airport 38-56-05N 077-26-51W 93M | |
FCH Falls Church, VA Erica Page 3/7/94 Windie1970@aol.com | HKY Hickory, NC |
HAM Hampton, VA 5NE Dave Kessel 1989 kesseld1@cox.net | ECG Elizabeth City, NC, Coast Guard Air Station 36-15-47N 076 10-58W 11M |
LYH Lynchburg, VA NWS Lynchburg Regional Airport 37-19-15N 079-12-24W 295M | ILM Wilmington, NC NWS New Hanover International Airport 34-16-06N 077-54-22W 9M |
CTR Winterpock in Chesterfield County, VA Albert Arnold 06/03 | FAY Fayetteville, NC Fayetteville Regional Airport, 34-59-22N 078-52-48W 55M |
GSO Greensboro, NC NWS Piedmont Triad International Airport 36-05-51N 079-56-37W 275M | |
CHT Chantilly, VA Russ Topping - 12/2006 russ.topping@gmail.com | HSE Cape Hatteras, NC Mitchell Field 35-13-56N 075-27-21W 3M |
HDV
Herndon, VA Randoplh W. Ashby, 3.3 SM South, Lat: 38.922127, Lon: -77.38015, Elev: 390'. 1993 randy_ashby@msn.com |
LBT Lumberton, NC Lumberton Municipal Airport 34-36-26N 079-03-36W 37M |
GAV - Glen Allen, Henrico County, VA - Lowell Koontz 8/1/08 wwkoontz@verizon.net | EWN New Bern, NC Craven County Regional Airport 36-04-03N 077-02-50W 3M |
MON Moncure, NC Chatham County - Mac McIlwain mac.mcilwain@embarqmail.com | |
RAL Raleigh, NC 7NNW Bob Woodson - 6/1/93 kf4mmm@qsl.net | |
LKU Louisa, VA 1N Joseph Bowers 1944 - NWS ID 44-5050-02 STATION CLOSED | RDU Raleigh-Durham, NC Raleigh-Durham International Airport 35-52-14N 078-47-11W 130M |
LOU Louisa, VA 6S John Bullock (about 1970) STATION CLOSED | ROX Roxboro, NC 2SE Merriell A. Jay 1/93 ending 12/13 |
WHI North Whiteville, NC Christopher Crawley 12/10 34.413744N / 078.751908W ccawley.kk4csr@gmail.com | |
LYH Lynchburg, VA NWS Lynchburg Regional Airport 37-19-15N 079-12-24W 295M | ILM Wilmington, NC NWS New Hanover International Airport 34-16-06N 077-54-22W 9M |
NEW Newmarket, VA 2W Joyce Winfree STATION CLOSED 5/31/10 | CHS Charleston, SC NWS Charleston Air Force Base 32-53-56N 080-02-26W 13M |
CXM Downtown Charleston, SC NWS 32.77° N 79.93 W | |
NPN Newport News, VA 7N Gary Leonard - 6/91 mikey0781@cox.net | CAE Columbia, SC NWS Columbia Metropolitan Airport 33-56-31N 081-07-05W 73M |
NOR Norfolk, VA 3NE Jim Fentress 6/1/77 | FLO Florence, SC Florence Regional Airport 34-11-16N 079-43-51W 44M |
ORF Norfolk, VA 5NE 36-54-13N 076-11-31W 14M 1871 | GSP Greenville-Spartanburg, SC NWS Greenville-Spartanburg Airport 34-53-02N 082-13-15W 286M |
POR Portsmouth, VA 36.81° North 76.33° West 3S Bill Trotter - 7/1/76 wxr@cox.net | CRE North Myrtle Beach, SC Grand Strand Airport 33-48-42N 078-43-26W 10M |
MEC Mechanicsville, VA Glen Martin 11/19/91 | OGB Orangeburg, SC Orangeburg Municipal Airport 33-27-50N 080-51-13W 59M |
FHC Norfolk, VA Fred Heutte Center 36° 54'N 76° 16'W 01/01/03 fhcgarden@cox.net | AND Anderson, SC |
RIC Richmond, VA Richmond International Airport 37-30-40N 077-19-24W 50M | TRI Tri-cities, TN (Bristol / Johnson / Kingsport), Tri-City Regional Airport 36-28-47N 082-23-56W 474M |
ROA Roanoke, VA Roanoke Regional Airport 37-19-01N 079-58-27W 362M | DAV Davis, WV Dave Lesher canaanwx@yahoo.com |