|
ALASKA
/ Fairbanks
Latitude (N): 64.82
Longitude
(W): 147.87
Elevation (feet): 453
Annual Precipitation (inches): 10
Annual heating degree days (base 65 deg. F): 14,270
APPROXIMATE
SUN ANGLE (at noon facing due south)
|
Mar
21
|
June
21
|
Sept
21
|
Dec
21
|
|
25 deg.
|
40 deg.
|
25 deg.
|
2 deg.
|
AVERAGE DAILY SOLAR RADIATION
| |
March
|
June
|
September
|
December
|
| On
horizontal surface |
|
kWh/m2
|
2.3 |
5.6 |
2.3 |
0.0 |
|
BTU/ft2
|
730 |
1,776 |
730 |
0 |
| On
vertical surface |
|
kWh/m2
|
4.5 |
3.9 |
3.0 |
0.3 |
|
BTU/ft2
|
1,427 |
1,237 |
952 |
95 |
AVERAGE TEMPERATURE
AND WIND SPEED
| |
March
|
June
|
September
|
December
|
| Daily
Min. - Degrees F |
-2 |
49 |
36 |
-15 |
| Daily
Max. - Degrees F |
24 |
70 |
55 |
2 |
| Wind
Speed - miles/hour |
5.6 |
7.6 |
6.3 |
3.4 |
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