|
ALASKA
/ Kodiak
Latitude (N): 57.75
Longitude
(W): 152.33
Elevation (feet): 112
Annual Precipitation (inches): 74
Annual heating degree days (base 65 deg. F): 8,840
APPROXIMATE
SUN ANGLE (at noon facing due south)
|
Mar
21
|
June
21
|
Sept
21
|
Dec
21
|
|
31 deg.
|
54 deg.
|
31 deg.
|
8 deg.
|
AVERAGE DAILY SOLAR RADIATION
| |
March
|
June
|
September
|
December
|
| On
horizontal surface |
|
kWh/m2
|
2.3 |
4.6 |
2.5 |
0.3 |
|
BTU/ft2
|
730 |
1,459 |
793 |
95 |
| On
vertical surface |
|
kWh/m2
|
3.3 |
2.7 |
2.7 |
1.2 |
|
BTU/ft2
|
1,047 |
856 |
856 |
380 |
AVERAGE TEMPERATURE
AND WIND SPEED
| |
March
|
June
|
September
|
December
|
| Daily
Min. - Degrees F |
27 |
44 |
43 |
25 |
| Daily
Max. - Degrees F |
39 |
56 |
57 |
6 |
| Wind
Speed - miles/hour |
11.9 |
9.2 |
9.2 |
12.3 |
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