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Great Falls, VA
great falls solar panels in virginia
Monthly Climate Statistics for Great Falls, VA
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Air Temp
°F
33.44
36.50
43.88
55.22
65.48
74.30
78.08
76.10
69.44
58.10
47.66
37.22
Rel Humidity
%
67.27
66.07
64.77
58.97
57.26
58.57
60.97
62.87
62.17
61.07
65.27
66.97
Solar Peak Hours
kWh/m2/d
2.12
2.87
3.91
4.87
5.41
5.81
5.68
5.01
4.38
3.51
2.36
1.89
Pressure (Atmospheric)
kPa
100.41
100.31
100.21
100.01
100.01
100.01
100.01
100.11
100.31
100.41
100.41
100.41
Wind Spd
f/s
13.79
13.79
14.12
12.81
10.51
10.18
8.87
8.87
10.18
11.17
13.14
13.79
Earth Temp
°F
32.18
35.78
43.89
55.79
66.06
74.71
78.31
76.15
69.12
57.23
46.24
35.60
HDD
°C-d
533
434
347
162
43
2
0
0
15
123
276
468
CDD
°C-d
6
7
32
114
266
404
487
458
332
154
50
10
Geographical Statistics for Great Falls, Virginia
Latitude:
38.99 °N
Longitude:
-77.28 °E
Elevation:
265.75 ft
Design Temp (Heating):
23.468 °F
Design Temp (Cooling):
87.17 °F
Amplitude (Earth Temp):
66.812 °F
Number of Days with Frost:
75.00
Other local energy companies (inlcuding Solar Energy) in Great Falls, Virginia:
Holly Cantrick
11318 Inglish Mill Dr
Great Falls, VA
220661710
Fayette Manufacturing Corp
1260 Kenmore Dr
Great Falls, VA
220662224
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