SUMMARY OF CLIMATOLOGICAL DATA
|
|
Temperature |
Average Temperature |
Average Temperature |
Precipitation |
Precipitation |
|
Arlington/Washington DC Richmond |
Blacksburg |
Arlington/Washington DC |
Blacksburg |
Herndon |
Danville |
|
Fayetteville |
Cape Hatteras |
Lumberton |
Asheville |
Wilmington |
Charlotte |
|
Columbia |
Anderson |
Florence |
North Myrtle Beach |
North Myrtle Beach |
Florence |
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 | 77.5 | 51.9 | 64.7 | 5.4 | 85 | 11 | 36 | 3 | 0 | 0 | 0 | 0 | 70% | 25 | 310,300 | 12,21 | 3.4 | 7 | 0 | 0 | 0 | 7 | LWX | 2400 | ||
CHT | 82.0 | 58.7 | 70.3 | 7.1 | 90.4 | 31 | 45.5 | 5 | 2 | 0 | 0 | 0 | 72% | 15 | 180,158 | 25,30 | 0.3 | 360 | 2 | 0 | 0 | 0 | 0 | LWX | 2400 | |
CHO | 80.3 | 57.3 | 68.8 | 5.6 | 88 | 30,31 | 42 | 14 | 0 | 0 | 0 | 0 | 31 | 190 | 25 | 5.0 | 10 | 0 | 0 | 0 | 5 | LWX | 2400 | |||
DAN | 82.4 | 57.9 | 70.2 | 3.8 | 89 | 29,31 | 45 | 3 | 0 | 0 | 0 | 0 | 67% | 40 | 250 | 11 | 5.1 | 5 | 0 | 0 | 0 | 0 | RNK | 2400 | ||
DCA | 82.7 | 63.8 | 73.2 | 7.2 | 92 | 28,31 | 51 | 2 | 7 | 0 | 0 | 0 | 61% | 37 | 300 | 12 | 8.0 | 6 | 0 | 0 | 0 | 0 | LWX | 2400 | ||
IAD | 80.3 | 57.5 | 68.9 | 5.7 | 89 | 28,30 | 42 | 23 | 0 | 0 | 0 | 0 | 66% | 40 | 310 | 16 | 6.2 | 6 | 0 | 0 | 0 | 2 | LWX | 2400 | ||
GAV | 81.26 | 59.81 | 70.54 | 2.10 | 90 | 18 | 45 | 3 | 1 | 0 | 0 | 0 | 69% | 22 | 225,203 | 12,25 | 5 | 0 | 0 | 0 | 0 | AKQ | 2400 | |||
HDV | 79.6 | 58.3 | 68.9 | 4.3 | 88 | 18 | 43 | 14 | 0 | 0 | 0 | 0 | 71% | 17 | 225 | 4 | 225 | 6 | 1 | 0 | 0 | 0 | LWX | 2400 | ||
LYH | 79.6 | 54.8 | 67.2 | 4.1 | 87 | 28 | 41 | 2 | 0 | 0 | 0 | 0 | 71% | 48 | 300 | 11 | 4.7 | 6 | 0 | 0 | 0 | 5 | RNK | 2400 | ||
NPN | 80.4 | 60.5 | 69.9 | 2.9 | 91.3 | 18 | 41.3 | 4 | 0 | 0 | 0 | 0 | 36 | 70 | 10 | 3.0 | 203 | 3 | 0 | 0 | 0 | 0 | AKQ | 2400 | ||
FHC | 81.2 | 62.8 | 72.0 | 5.4 | 91 | 17 | 47 | 2 | 0 | 0 | 0 | 0 | 68% | 24 | 203 | 26 | 1.3 | 203 | 2 | 0 | 0 | 0 | 2 | AKQ | 2400 | |
NOR | 79.3 | 59.7 | 69.5 | 1.7 | 90 | 12 | 47 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | AKQ | 2400 | |||||||
ORF | 79.4 | 61.6 | 70.5 | 3.9 | 90 | 12,27 | 50 | 2,3 | 2 | 0 | 0 | 0 | 65% | 36 | 40 | 1 | 9.8 | 2 | 0 | 0 | 0 | 2 | AKQ | 2400 | ||
POR | 81.5 | 60.8 | 71.2 | 3.3 | 91 | 18,31 | 47 | 2 | 7 | 0 | 0 | 0 | 73% | 31 | 45 | 1 | 4.7 | 108 | 0 | 0 | 0 | 0 | 1 | AKQ | 2400 | |
CTR | 81.6 | 58.2 | 69.2 | 0.8 | 90.3 | 18 | 43.8 | 2 | 1 | 0 | 0 | 0 | 74% | 13 | 135 | 29 | 0.1 | 132 | 0 | 0 | 0 | 0 | 0 | AKQ | 2400 | |
MEC | 80.2 | 58.2 | 69.5 | 90 | 18 | 41 | 2 | 0 | 0 | 0 | 0 | 48% | 1 | 0 | 0 | 0 | 0 | AKQ | 2400 | |||||||
RIC | 82.6 | 60.5 | 71.5 | 5.1 | 92 | 12 | 45 | 2 | 5 | 0 | 0 | 0 | 64% | 32 | 230 | 12 | 7.1 | 2 | 0 | 0 | 0 | 0 | AKQ | 2400 | ||
ROA | 80.7 | 57.1 | 68.9 | 4.3 | 88 | 11,18 | 44 | 3 | 0 | 0 | 0 | 0 | 65% | 36 | 10 | 6 | 5.5 | 6 | 0 | 0 | 0 | 0 | RNK | 2400 | ||
SVC | 79.4 | 59.3 | 69.3 | 4.4 | 88 | 18,28,31 | 46 | 22 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | LWX | 2400 | |||||||
WAL | 74.5 | 58.0 | 66.2 | 3.5 | 87 | 12 | 43 | 1,2 | 0 | 0 | 0 | 0 | 35 | 180 | 27 | 9.7 | 1 | 0 | 0 | 0 | 5 | AKQ | 2400 | |||
WSH | 77.4 | 57.3 | 67.4 | 3.76 | 85.5 | 28 | 45.2 | 22 | 0 | 0 | 0 | 0 | 79% | 19 | 113 | 25 | 0.4 | 180 | 7 | 0 | 0 | 0 | 0 | LWX | 2400 | |
Averages | 80.19 | 58.76 | 69.42 | 4.22 | 89.19 | 44.34 | 1.2 | 0.0 | 0.0 | 0.0 | 68% | 29.8 | 4.6 | 3.9 | 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 | |
AVL | 78.7 | 54.8 | 66.8 | 3.7 | 86 | 10 | 42 | 2 | 0 | 0 | 0 | 0 | 65% | 35 | 350 | 1 | 5.8 | 6 | 0 | 0 | 0 | 4 | GSP | 2400 | ||
MRH | 77.5 | 61.9 | 69.7 | 0.9 | 85 | 20 | 49 | 3 | 0 | 0 | 0 | 0 | 36 | 320 | 21 | 8.9 | 0 | 0 | 0 | 0 | 0 | MHX | 2400 | |||
CLT | 83.9 | 59.4 | 71.7 | 4.3 | 91 | 20 | 45 | 2 | 2 | 0 | 0 | 0 | 61% | 35 | 230 | 26 | 6.2 | 4 | 0 | 0 | 0 | 1 | GSP | 2400 | ||
ECG | 78.4 | 60.1 | 69.2 | 2.4 | 88 | 18,19 | 46 | 2 | 0 | 0 | 0 | 0 | 73% | 44 | 30 | 1 | 9.1 | 4 | 0 | 0 | 0 | 2 | AKQ | 2400 | ||
FAY | 83.8 | 60.3 | 72.0 | 1.4 | 93 | 12 | 48 | 3 | 3 | 0 | 0 | 0 | 68% | 40 | 20 | 10 | 7.2 | 4 | 0 | 0 | 0 | 3 | RAH | 2400 | ||
GSO | 81.0 | 59.9 | 70.5 | 3.7 | 87 | 18,20 | 45 | 2 | 0 | 0 | 0 | 0 | 66% | 33 | 300 | 21 | 6.6 | 3 | 0 | 0 | 0 | 0 | RAH | 2400 | ||
HSE | 75.3 | 60.1 | 67.7 | 0.6 | 85 | 31 | 41 | 3 | 0 | 0 | 0 | 0 | 76% | 39 | 200 | 11 | 8.9 | 0 | 0 | 0 | 0 | 0 | MHX | 2400 | ||
HKY | 82.3 | 58.0 | 70.2 | 3.9 | 91 | 20 | 45 | 2 | 1 | 0 | 0 | 0 | 30 | 320 | 21 | 4.4 | 5 | 0 | 0 | 0 | 2 | GSP | 2400 | |||
LBT | 85.3 | 59.1 | 72.2 | 2.4 | 92 | 30,31 | 45 | 2,3 | 12 | 0 | 0 | 0 | 69% | 37 | 290 | 21 | 5.7 | 3 | 0 | 0 | 0 | 0 | ILM | 2400 | ||
EWN | 82.1 | 59.4 | 70.7 | 1.2 | 91 | 19 | 44 | 2 | 3 | 0 | 0 | 0 | 69% | 34 | 120 | 9 | 6.7 | 5 | 0 | 0 | 0 | 1 | MHX | 2400 | ||
RDU | 82.3 | 59.8 | 71.1 | 3.1 | 91 | 18 | 46 | 2 | 2 | 0 | 0 | 0 | 69% | 35 | 330 | 19 | 5.9 | 4 | 0 | 0 | 0 | 0 | RAH | 2400 | ||
RAL | 82.4 | 58.4 | 70.4 | 2.4 | 90 | 18 | 44 | 2 | 1 | 0 | 0 | 0 | 18 | 18 | 1 | 0 | 0 | 0 | 0 | RAH | 2400 | |||||
WHI | 83.9 | 59.4 | 71.7 | 2.5 | 91.9 | 20 | 45.6 | 2 | 4 | 0 | 0 | 0 | 70% | 28 | 288 | 1 | 2.6 | 136 | 4 | 0 | 0 | 0 | 0 | ILM | 2400 | |
ILM | 80.7 | 61.2 | 70.9 | 0.5 | 92 | 19 | 47 | 2 | 2 | 0 | 0 | 0 | 74% | 41 | 170 | 10 | 7.7 | 3 | 0 | 0 | 0 | 1 | ILM | 2400 | ||
Averages | 81.26 | 59.41 | 70.34 | 2.4 | 89.6 | 45.2 | 2.1 | 0.0 | 0.0 | 0.0 | 69% | 34.6 | 6.6 | 3.3 | 0.0 | 0.0 | 0.0 | 1.0 | ||||||||
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 | 83.9 | 59.6 | 71.8 | 3.2 | 91 | 11 | 43 | 1,2 | 1 | 0 | 0 | 0 | 56 | 230 | 26 | 5.0 | 6 | 0 | 0 | 0 | 0 | GSP | 2400 | |||
CAE | 86.0 | 61.0 | 73.5 | 1.8 | 93 | 20-21 | 46 | 2 | 8 | 0 | 0 | 0 | 62% | 55 | 210 | 11 | 5.7 | 5 | 0 | 0 | 0 | 0 | CAE | 2400 | ||
CRE | 78.9 | 63.4 | 71.2 | 1.5 | 88 | 21 | 50 | 1,2 | 0 | 0 | 0 | 0 | 75% | 50 | 30 | 9 | 8.4 | 3 | 0 | 0 | 0 | 2 | ILM | 2400 | ||
CHS | 83.4 | 63.1 | 73.3 | 0.8 | 92 | 19,21 | 48 | 2 | 5 | 0 | 0 | 0 | 38 | 200 | 20 | 7.6 | 3 | 0 | 0 | 0 | 1 | CHS | 2400 | |||
CXM | 79.2 | 68.8 | 74.0 | 1.1 | 90 | 21 | 55 | 2 | 1 | 0 | 0 | 0 | 33 | 300 | 20 | 8.6 | CHS | 2400 | ||||||||
FLO | 85.7 | 61.7 | 73.7 | 2.6 | 92 | 20,26 | 48 | 2 | 9 | 0 | 0 | 0 | 68% | 37 | 180 | 11 | 7.1 | 2 | 0 | 0 | 0 | 1 | ILM | 2400 | ||
GSP | 83.0 | 60.1 | 71.5 | 2.8 | 90 | 11 | 48 | 1,2 | 0 | 0 | 0 | 0 | 65% | 41 | 210 | 26 | 5.2 | 6 | 0 | 0 | 0 | 3 | GSP | 2400 | ||
OGB | 84.4 | 61.0 | 72.7 | 1.1 | 91 | 12,21 | 47 | 2 | 5 | 0 | 0 | 0 | 37 | 210 | 11 | 5.2 | 4 | 0 | 0 | 0 | 3 | CAE | 2400 | |||
Averages | 83.06 | 62.34 | 72.71 | 1.9 | 90.88 | 48.1 | 3.6 | 0.0 | 0.0 | 0.0 | 68% | 43.4 | 6.6 | 4.1 | 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 | 82.8 | 54.1 | 68.5 | 5.0 | 89 | 11,28 | 39 | 2,3 | 0 | 0 | 0 | 0 | 36 | 200 | 11 | 3.3 | 7 | 0 | 0 | 0 | 5 | MRX | 2400 | |||
DAV | 69.4 | 48.5 | 59 | 80 | 12 | 34 | 14 | 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 | 2.24 | -2.09 | 0.91 | 1 | 0.91 | 1 | 10 | 0 | 14.14 | 0.0 | 28.4 | RNK | 2400 | |||||||||||||
CHT | 1.91 | -2.64 | 0.62 | 27 | 0.63 | 26,27 | 8 | 0 | 13.87 | 0.0 | 27.9 | 30.457 | 23 | 29.810 | 19 | 30.115 | LWX | 2400 | ||||||||
CHO | 1.82 | -2.16 | 0.49 | 16 | 0.58 | 16-17 | 12 | 0 | 12.66 | 29.830 | LWX | 2400 | ||||||||||||||
DAN | 1.12 | -2.76 | 0.58 | 21 | 0.58 | 21 | 6 | 0 | 9.88 | 0.0 | 5.1 | 30.450 | 23 | 29.750 | 1 | 30.100 | RNK | 2400 | ||||||||
DCA | 1.92 | -2.07 | 0.76 | 18 | 0.76 | 18 | 6 | 0 | 14.78 | 0.0 | 18.1 | 29.830 | LWX | 2400 | ||||||||||||
IAD | 2.46 | -2.09 | 1.05 | 27 | 1.05 | 27 | 7 | 1 | 13.86 | 0.0 | 36.9 | 30.470 | 23 | 29.820 | 1 | 30.145 | LWX | 2400 | ||||||||
GAV | 2.37 | 0.74 | 29 | 0.79 | 28-29 | 8 | 0 | 15.57 | 0.0 | 14.7 | 30.480 | 23 | 29.790 | 1 | 30.140 | AKQ | 2400 | |||||||||
HDV | 3.66 | -1.19 | 1.19 | 18 | 9 | 1 | 16.80 | 0.0 | 28.2 | 30.450 | 23 | 29.790 | 19 | 30.120 | AKQ | 2400 | ||||||||||
LYH | 1.66 | -2.07 | 0.72 | 11 | 0.72 | 11 | 7 | 0 | 13.38 | 0.0 | 22.9 | 30.480 | 23 | 29.780 | 1 | 30.130 | RNK | 2400 | ||||||||
NPN | 2.61 | -1.57 | 0.88 | 21 | 0.88 | 21 | 9 | 0 | 17.12 | 0.0 | 16.5 | 30.450 | 23 | 29.730 | 1 | 30.090 | AKQ | 2400 | ||||||||
FHC | 1.57 | -1.84 | 0.72 | 1 | 0.75 | 1 | 7 | 0 | 17.45 | 0.0 | 12.5 | 30.459 | 23 | 29.729 | 1 | 30.094 | AKQ | 2400 | ||||||||
NOR | 1.39 | -2.61 | 0.68 | 1 | 0.68 | 1 | 6 | 0 | 16.20 | 0.0 | 12.8 | AKQ | 2400 | |||||||||||||
ORF | 1.51 | -1.90 | 0.50 | 1 | 0.50 | 1 | 8 | 0 | 15.00 | 0.0 | 12.7 | 30.460 | 23 | 29.720 | 1 | 30.090 | AKQ | 2400 | ||||||||
POR | 2.44 | -1.83 | 0.89 | 11 | 1.15 | 10-11 | 7 | 0 | 18.68 | 0.0 | 13.5 | 30.430 | 23 | 29.720 | 1 | 30.131 | AKQ | 2400 | ||||||||
CTR | 1.57 | -2.44 | 1.07 | 21 | 1.07 | 21 | 6 | 1 | 16.70 | 0.0 | 14.5 | 30.430 | 23 | 29.730 | 1 | 30.099 | AKQ | 2400 | ||||||||
MEC | 2.22 | 1.25 | 21 | 2.03 | 20-21 | 3 | 0 | 17.52 | 0.0 | 11.4 | AKQ | 2400 | ||||||||||||||
RIC | 1.61 | -2.17 | 0.97 | 21 | 0.97 | 21 | 6 | 0 | 17.98 | 0.0 | 12.8 | 30.490 | 23 | 29.790 | 1 | 30.140 | AKQ | 2400 | ||||||||
ROA | 1.75 | -2.31 | 0.62 | 31 | 0.62 | 31 | 9 | 0 | 14.98 | 0.0 | 21.5 | 30.480 | 23 | 29.810 | 1 | 30.145 | RNK | 2400 | ||||||||
SVC | 3.32 | -1.10 | 1.05 | 16 | 1.05 | 16 | 9 | 1 | 18.81 | 0.0 | 26.0 | LWX | 2400 | |||||||||||||
WAL | 2.73 | -0.22 | 1.05 | 21 | 1.05 | 21 | 6 | 1 | 17.71 | 0.0 | 11.3 | 30.460 | 23 | 29.770 | 1 | 30.115 | AKQ | 2400 | ||||||||
WSH | 3.57 | -0.61 | 0.94 | 6 | 0.94 | 6 | 13 | 0 | 15.96 | 0.0 | 26.2 | 30.520 | 14 | 29.850 | 1 | 30.185 | LWX | 2400 | ||||||||
Averages | 2.16 | -1.88 | 0.84 | 0.89 | 7.7 | 0.2 | 15.67 | 0.0 | 18.7 | 30.464 | 29.779 | 30.123 | ||||||||||||||
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 | 1.35 | -2.31 | 1.13 | 26 | 1.13 | 26 | 6 | 1 | 14.25 | 0.0 | 13.3 | 30.430 | 23 | 29.800 | 21 | 30.115 | GSP | 2400 | ||||||||
MRH | 3.96 | 0.03 | 1.70 | 11 | 2.25 | 10-11 | 11 | 1 | 18.67 | 0.0 | T | 29.690 | 1 | MHX | 2400 | |||||||||||
CLT | 0.32 | -2.86 | 0.32 | 23 | 0.32 | 26 | 1 | 0 | 14.47 | 0.0 | 3.1 | 30.420 | 23 | 29.780 | 21 | 30.100 | GSP | 2400 | ||||||||
ECG | 3.42 | -0.19 | 1.80 | 18 | 1.80 | 18 | 7 | 1 | 17.30 | 0.0 | T | 30.450 | 23 | 29.710 | 21 | 30.080 | AKQ | 2400 | ||||||||
FAY | 2.26 | -0.98 | 0.79 | 21 | 0.84 | 9-10 | 8 | 0 | 15.27 | 29.750 | 1 | RAH | 2400 | |||||||||||||
GSO | 3.06 | -0.32 | 1.16 | 1 | 1.16 | 1 | 8 | 1 | 12.96 | 0.0 | 9.6 | 29.750 | 1 | RAH | 2400 | |||||||||||
HSE | 3.21 | -0.36 | 1.49 | 11 | 1.57 | 10-11 | 9 | 1 | 19.63 | 0.0 | 2.0 | 29.610 | 1 | MHX | 2400 | |||||||||||
HKY | 1.57 | -2.11 | 1.10 | 28 | 1.13 | 28-29 | 6 | 1 | 13.55 | 30.400 | 23 | 29.750 | 1 | 30.075 | GSP | 2400 | ||||||||||
LBT | 1.93 | -1.12 | 0.92 | 9 | 0.92 | 9 | 12 | 0 | 17.46 | 30.410 | 24 | 29.710 | 1 | 30.060 | ILM | 2400 | ||||||||||
EWN | 2.83 | -1.32 | 1.01 | 10 | 1.37 | 10-11 | 7 | 1 | 16.82 | 0.0 | 3.0 | 29.690 | 1 | MHX | 2400 | |||||||||||
RDU | 3.04 | -0.23 | 1.38 | 19 | 1.38 | 19 | 8 | 1 | 17.84 | 0.0 | 7.9 | 29.750 | 1 | RAH | 2400 | |||||||||||
RAL | 2.64 | -0.63 | 0.95 | 27-28 | 5 | 0 | 14.93 | 0.0 | 8.9 | 30.330 | 15 | 29.880 | 20 | 30.105 | RAH | 2400 | ||||||||||
WHI | 2.22 | -2.32 | 0.68 | 11 | 1.25 | 10-11 | 8 | 0 | 16.49 | 0.0 | 0.5 | 30.402 | 23 | 29.712 | 21 | 30.130 | ILM | 2400 | ||||||||
ILM | 5.66 | 1.17 | 2.95 | 10 | 3.06 | 9-10 | 8 | 1 | 20.57 | 0.0 | 0.3 | 30.410 | 24 | 29.720 | 21 | 30.065 | ILM | 2400 | ||||||||
Averages | 2.68 | -0.97 | 1.26 | 1.37 | 7.4 | 0.6 | 16.44 | 0.0 | 4.4 | 30.407 | 29.736 | 30.091 | ||||||||||||||
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 | 1.54 | -1.63 | 0.66 | 18 | 0.66 | 18 | 6 | 0 | 15.19 | 0.0 | 30.370 | 5 | 29.530 | 26 | 29.950 | GSP | 2400 | |||||||||
CAE | 1.71 | -1.26 | 1.70 | 11 | 1.00 | 11 | 2 | 1 | 15.88 | 0.0 | T | 30.390 | 23 | 29.780 | 21 | 30.085 | CAE | 2400 | ||||||||
CRE | 6.80 | 3.39 | 5.14 | 10 | 5.45 | 9-10 | 6 | 1 | 20.06 | 30.410 | 24 | 29.620 | 10 | 30.015 | ILM | 2400 | ||||||||||
CHS | 1.36 | -1.66 | 0.77 | 7 | 0.77 | 7 | 5 | 0 | 15.22 | 0.0 | T | 30.380 | 24 | 29.770 | 1 | 30.075 | CHS | 2400 | ||||||||
CXM | 2.57 | 0.41 | 1.23 | 20 | 1.23 | 20 | 5 | 1 | 16.52 | CHS | 2400 | |||||||||||||||
FLO | 1.29 | -1.97 | 0.67 | 20 | 0.67 | 20 | 6 | 0 | 15.02 | 0.0 | T | 29.770 | 21 | ILM | 2400 | |||||||||||
GSP | 3.00 | -0.76 | 2.20 | 18 | 2.26 | 18-19 | 5 | 1 | 18.59 | 0.0 | 3.7 | 30.410 | 23 | 29.770 | 21 | 30.090 | GSP | 2400 | ||||||||
OGB | 2.32 | -0.9 | 1.89 | 11 | 1.89 | 11 | 4 | 1 | 15.26 | 30.390 | 23 | 29.780 | 1 | 30.085 | CAE | 2400 | ||||||||||
Averages | 2.57 | -0.55 | 1.78 | 1.74 | 4.9 | 0.63 | 16.47 | 0.00 | 0.9 | 30.392 | 29.717 | 24 | 30.050 | |||||||||||||
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 | 0.70 | -3.10 | 0.30 | 7 | 0.30 | 7 | 8 | 0 | 14.92 | 0.0 | 15.5 | 30.390 | 23 | 29.810 | 21 | 30.100 | MRX | 2400 | ||||||||
DAV | 2.25 | 0.42 | 27 | 14 | 0 | 25.92 | 0.0 | 152.1 | 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. - "THE MONTHLY AVERAGE TEMPERATURE WAS WELL ABOVE NORMAL. MONTHLY PRECIPITATION WAS WELL BELOW NORMAL. PRELIMINARY DATA INDICATES THAT MAY 2015 WAS THE THIRD WARMEST MAY ON RECORD. THIS WAS ACCOMPLISHED WITHOUT EVER HITTING 90 DEGREES. FOUR DAILY HIGH MINIMUM TEMPERATURE RECORDS WERE BROKEN THIS MONTH. THE FIRST RECORD OF 66 DEGREES ON THE 12TH BROKE THE OLD RECORD OF 65 SET IN 2004. THE SECOND RECORD OF 65 DEGREES ON THE 17TH TIED THE OLD RECORD SET IN 1974. THE THIRD RECORD OF 68 DEGREES ON THE 18TH BROKE THE OLD RECORD OF 66 SET IN 1995. THE FOURTH RECORD OF 66 DEGREES ON THE 19TH TIED THE OLD RECORD SET IN 1969. ALTHOUGH THE MONTH OVERALL WAS QUITE WARM...A DAILY RECORD LOW MAXIMUM TEMPERATURE OF 58 DEGREES WAS OBSERVED ON THE 21ST. THIS BROKE THE OLD RECORD OF 59 DEGREES SET IN 2002. " - [ + - ] - from NWS Sterling, VA
Seven Corners/Fairfax - from John Iekel: "INCONSISTENT RAIN; DRY LAST 12 DAYS COUPLED WITH TEMPERATURES NORMAL FOR JULY IN THE LAST WEEK OF THE MONTH DO NOT BODE WELL FOR MY GARDENS IF THAT TREND CONTINUES. " - [ + - ] - from NWS Sterling, VAChantilly - " Record heat with below normal rainfall. The mean monthly temperature was 70.3° (+7.1°). The mean high temperature was 82.0° (+6.9°) and the mean low temperature was 58.7° (+7.5°). A record high maximum temperature was recorded on the 5th (88.3°) and 28th (89.7°). A record low maximum temperature was set on the 21st (57.1°). A record high minimum temperature was observed on the 12th (66.2°), 17th (65.8°), 18th (67.2°), 19th (67.2°), 27th (70.2°), and tied on the 29th (68.8°). May precipitation of 1.91” was much below average (-2.64”). Thunderstorms were observed on the 16th and 18th and passed nearby on the 27th and 31st. *Please note, anemometer is currently partially obstructed from the North and East " - [ + - ] - Member Russ Topping
Dulles - from NWS Sterling (KLWX): "THE MONTHLY AVERAGE TEMPERATURE WAS WELL ABOVE NORMAL. MONTHLY PRECIPITATION WAS WELL BELOW NORMAL. PRELIMINARY DATA INDICATES THAT MAY 2015 WAS THE THIRD WARMEST MAY ON RECORD. THIS WAS ACCOMPLISHED WITHOUT EVER HITTING 90 DEGREES. FOUR DAILY HIGH MINIMUM TEMPERATURE RECORDS WERE BROKEN THIS MONTH. THE FIRST RECORD OF 66 DEGREES ON THE 12TH BROKE THE OLD RECORD OF 65 SET IN 2004. THE SECOND RECORD OF 65 DEGREES ON THE 17TH TIED THE OLD RECORD SET IN 1974. THE THIRD RECORD OF 68 DEGREES ON THE 18TH BROKE THE OLD RECORD OF 66 SET IN 1995. THE FOURTH RECORD OF 66 DEGREES ON THE 19TH TIED THE OLD RECORD SET IN 1969. ALTHOUGH THE MONTH OVERALL WAS QUITE WARM...A DAILY RECORD LOW MAXIMUM TEMPERATURE OF 58 DEGREES WAS OBSERVED ON THE 21ST. THIS BROKE THE OLD RECORD OF 59 DEGREES SET IN 2002. " - [ + - ]
Herndon - from member Randy Ashby: " May was well above normal for temperature and below normal for precipitation. The temperatures ranged between a high of 88 and a low of 43 and was 4.3 degrees above normal. On the precipitation side, the month was 1.19” below normal, with 3.66” measured. We had six thunderstorm days and on the 6th, briefly had some ¼” hail. " - [ + - ]
Norfolk - from NWS Wakefield (AKQ): "10th warmest May on record - View the NWS AKQ Wakefield May 2015 Climate Summary with a click here " - [ + - ]
Portsmouth - from Bill Trotter: " The month's average temperature of 71.2° was 3.3° ABOVE NORMAL. May's average temperature was the third warmest May in the database to 1977. The top 5 warmest Mays in the database include: 1) 73.4° 1991 and 2004 3) 71.2° 2015 4) 71.1° 2010 5) 70.8° 2014. Precipitation (2.44") was BELOW NORMAL by 1.83" or 57% of the May average during the period from 1977 to 2014. Rainfall for the year through May 31st was 18.68" (+0.09" or 100% of normal). To view the station monthly and year-to-date climatological summary (LCD) for this Portsmouth station, please click here. Frontal passages were recorded on the 13th, 20th, and 23rd. STATION RECORDS: 1st - TEMPERATURE TIED Minimum high 56° [previously 1980], 1st - RAINFALL 0.84" [previous 0.53" 1998], 11th - RAINFALL 0.89" [previous 0.76" 2008], 11th - TEMPERATURE TIED Maximum low 69° [previous 1979], 12th - TEMPERATURE TIED Maximum 90° [previously 2000], 18th - TEMPERATURE TIED Maximum 90° [previously 1991], and 19th - TEMPERATURE Maximum low 71° [previously 2004]. " - [ + - ]
Glen Allen - from Lowell Koontz: " May’s mean temperature was 70.5°F a + 2.1 °F departure and the warmest on record for Glen Allen. The maximum temperature for May was 90°F on the 18th and the minimum was 45°F on the 3rd.The 45°F was the warmest May minimum on record. The average maximum was 81.3°F also a new record high for Glen Allen. May was also the clearest on record and had only eight days with measurable rainfall: the previous record was 10 days. May’s precipitation was only 2.37 inches a departure of negative 1.88 inches and the driest May on record. The average barometer for May was 30.14 inches the highest on record. The highest barometer on the 23rd was 30.48 inches and new record maximum. The lowest barometer of 29.79 inches on May 1st was also a new maximum record. The average relative humidity 68.5 percent for May was the second lowest on record. The maximum wind gust was only 22 mph on May 12th & 25th a new low wind speed record for May. The daily average maximum wind was 16 mph; the previous low record was 16.7 mph. " - [ + - ]
Richmond - from contributor Lowell Koontz (GAV): " The Airport’s mean temperature of 71.5°F was the 6th warmest May since 1880. The five years that were warmer in order were 2004, 1896, 1880, 1991, 1944. It is interesting that the average minimum of 60.5°F was the 2nd warmest and the average maximum of 82.6°F was only the 11th warmest. It was the warm nights of May that placed it in the top 10 warmest Mays. The maximum temperature range for May was 30°F on the 2nd; only 2011 with a low range of 29°F was less since 1897. The Airport’s precipitation for May was 1.61 inches the 14th least rain since 1887 and a total of 0.76 inches less than Glen Allen. Last month they had 2.20 inches more than Glen Allen and 1.80 inches more than Glen Allen for the spring season. The Airport had only 6 days with measurable precipitation in May which is the least since 1965 and four years have had less since 1887. The four were 1911 - 5 days, 1914 - 5 days, 1965 - 4 days, and the record 1936 with only 3 days. The Richmond International Airport had five new daily records that either tied or were broken as listed below. High Maximum Temperatures: May 12th 92°F tied the old record set in 1956, 1914. High Minimums Temperatures: May 10th 68°F tied the old record set in 1927, May 12th 67°F tied the old record set in 1979, 1914, 1905 , and May 18th 72°F new record the old record was 71°F in 1995. Low temperature Range" May 21st 7°F tied the old record set in 1911. The spring average of 59.5°F makes the spring of 2015 the 15th warmest since 1880 as March was the only month that had below average temperatures. The 10.72 inches of spring precipitation made this spring the 80th wettest since 1872 or in 143 years. The departure of +5.1°F for the month of May at the Airport is much higher than Glen Allen’s as May has been warmer in recent years and Glen Allen has a small and recent data base. " - [ + - ]
Richmond - from NWS Wakefield (AKQ): " View the NWS AKQ Wakefield May 2015 Climate Summary for Richmond with a click here " - [ + - ]
North Carolina:
Fayetteville - from NWS Raleigh (RAH): " A RECORD HIGH MINIMUM TEMPERATURE OF 71 DEGREES WAS SET ON MAY 12 AT KFAY. THIS BREAKS THE OLD RECORD OF 68 DEGREES SET IN 1943. " - [ + - ]
Raleigh - from contributor Bob Woodson (RAL): " THE AVERAGE DAILY TEMPERATURE WAS 2.4 DEGREES ABOVE NORMAL, MAY RAINFALL TOTALED 2.64” WHICH IS 0.63” BELOW NORMAL. PRECIPITATION FOR 2015 IS 2.10” BELOW NORMAL. NO SEVERE WEATHER DURING MAY AS TS ANA PASSED TO THE EAST OF THE RALEIGH AREA. " - [ + - ]
Greensboro - from NWS Raleigh (RAH): " THE MINIMUM TEMPERATURE AT THE PIEDMONT TRIAD INTERNATIONAL AIRPORT ON APRIL 8TH WAS 60 DEGREES. THIS TIED THE RECORD HIGH MINIMUM TEMPERATURE FOR THAT DATE LAST SET IN 2001. " - [ + - ]
South Carolina:
North Charleston - from NWS Charleston (CHS): " RECORDS ESTABLISHED DURING THE MONTH: *MAY 12 - RECORD HIGH MINIMUM TEMPERATURE OF 72 DEGREES " - [ + - ]
Downtown Charleston - from NWS Charleston (CHS): " RECORDS ESTABLISHED DURING THE MONTH: *MAY 12 - RECORD HIGH MINIMUM TEMPERATURE OF 72 DEGREES " - [ + - ]
NEARBY STATIONS:
Tri-Cities - from NWS Morristown, TN (MRX): " Click this link to review recent Tri-Cities monthly summaries: http://www.srh.noaa.gov/mrx/?n=climateinfo " - [ + - ]
COLUMN DENOTATIONS:
A maximum mean temperature T total precipitation (inches)
T1 departure from normalB minimum mean temperature U maximum calendar day precipitation (inches) C monthly mean temperature
C1 departure from normalU1 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 2014-2015 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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National Weather Service Web Sites & Current Email Addresses
Within or Nearby the ACON VA/NC/SC Area Can Be Found At:NWS Washington/Baltimore, VA/MD
NWS Wakefield, VA
NWS Blacksburg, VA
NWS Raleigh, NC
NWS Newport/Morehead City, NC
NWS Wilmington, NC
NWS Greenville-Spartanburg, SC
NWS Columbia, SC
NWS Charleston, SC
NWS Morristown, TNNational Weather Service Homepages
National Climatic Data Center, Asheville, NC
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 18MWSH 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 CLOSEDAVL 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 192MMRH 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.comLBT 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