|
GEORGIA
/ Savannah
Latitude (N): 32.13
Longitude
(W): 81.20
Elevation (feet): 53
Annual Precipitation (inches): 49
Annual heating degree days (base 65 deg. F): 1,920
APPROXIMATE
SUN ANGLE (at noon facing due south)
|
Mar
21
|
June
21
|
Sept
21
|
Dec
21
|
|
58 deg.
|
82 deg.
|
58 deg.
|
34 deg.
|
AVERAGE DAILY SOLAR RADIATION
| |
March
|
June
|
September
|
December
|
| On
horizontal surface |
|
kWh/m2
|
4.7 |
6.3 |
4.7 |
2.6 |
|
BTU/ft2
|
1,491 |
1,998 |
1,491 |
824 |
| On
vertical surface |
|
kWh/m2
|
3.6 |
2.0 |
3.0 |
3.7 |
|
BTU/ft2
|
1,142 |
634 |
952 |
1,174 |
AVERAGE TEMPERATURE
AND WIND SPEED
| |
March
|
June
|
September
|
December
|
| Daily
Min. - Degrees F |
58 |
69 |
68 |
41 |
| Daily
Max. - Degrees F |
70 |
89 |
85 |
62 |
| Wind
Speed - miles/hour |
9.2 |
7.4 |
7.2 |
7.6 |
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