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Weather Averages for
Martinsburg, WV
Latitude: 39°24'N,
Longitude: 77°59'W,
Elevation: 556.0 ft,
Distance: 4.72 mi
Average temperature over 16 years |
°F |
53 |
32 |
34 |
41 |
51 |
62 |
69 |
75 |
73 |
64 |
55 |
43 |
32 |
Average high temperature over 16 years |
°F |
64 |
41 |
44 |
51 |
62 |
73 |
82 |
87 |
84 |
77 |
68 |
53 |
42 |
Average low temperature over 16 years |
°F |
42 |
23 |
24 |
31 |
41 |
50 |
57 |
62 |
60 |
53 |
43 |
32 |
23 |
Highest recorded temperature over 16 years |
°F |
102 |
78 |
78 |
82 |
91 |
93 |
98 |
102 |
100 |
102 |
93 |
82 |
78 |
Lowest recorded temperature over 16 years |
°F |
-11 |
-11 |
-5 |
10 |
19 |
30 |
42 |
46 |
43 |
28 |
23 |
10 |
-9 |
Average number of rainy days over 10 years |
days |
72.8 |
6.5 |
4.7 |
7.9 |
7.4 |
6.9 |
7.4 |
4.8 |
5.8 |
5.4 |
4.4 |
5.6 |
6 |
Average number of days above 90°F over 16 years |
days |
27.8 |
- |
- |
- |
0.1 |
1.1 |
6.3 |
10.9 |
6.5 |
2.6 |
0.3 |
- |
- |
Average precipitation over 10 years |
in |
36.3 |
2.8 |
2.2 |
3.5 |
3.5 |
3.4 |
3.0 |
2.8 |
4.0 |
2.9 |
2.0 |
3.2 |
2.9 |
Average relative humidity over 12 years |
% |
72 |
71 |
70 |
66 |
66 |
72 |
73 |
73 |
77 |
77 |
75 |
72 |
71 |
Average dew point over 12 years |
°F |
43 |
24 |
26 |
28 |
39 |
51 |
60 |
64 |
64 |
57 |
46 |
33 |
24 |
Average number of days below 32°F over 16 years |
days |
117.4 |
25.9 |
21.2 |
18.7 |
5.3 |
0.3 |
- |
- |
- |
0.5 |
4.3 |
16.1 |
25.1 |
Average number of days below 0°F over 16 years |
days |
1.6 |
0.8 |
0.5 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.3 |
Average snowfall over 10 years |
in |
23.2 |
6.1 |
4.3 |
5.0 |
- |
- |
- |
- |
- |
- |
- |
1.4 |
6.4 |
Heating degree days over 30 years |
days |
5192 |
1097 |
907 |
694 |
378 |
146 |
5 |
- |
8 |
63 |
336 |
612 |
946 |
Cooling degree days over 30 years |
days |
943 |
- |
- |
- |
- |
60 |
182 |
316 |
275 |
102 |
8 |
- |
- |
Check weather averages for nearby locations (some locations might offer more data):
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