|
GEORGIA
/ Atlanta
Latitude (N): 33.65
Longitude
(W): 84.43
Elevation (feet): 103
Annual Precipitation (inches): 49
Annual heating degree days (base 65 deg. F): 3,020
APPROXIMATE
SUN ANGLE (at noon facing due south)
|
Mar
21
|
June
21
|
Sept
21
|
Dec
21
|
|
56 deg.
|
80 deg.
|
56 deg.
|
32 deg.
|
AVERAGE DAILY SOLAR RADIATION
| |
March
|
June
|
September
|
December
|
| On
horizontal surface |
|
kWh/m2
|
4.5 |
6.4 |
4.8 |
2.4 |
|
BTU/ft2
|
1,427 |
2,030 |
1,523 |
761 |
| On
vertical surface |
|
kWh/m2
|
3.5 |
2.2 |
3.2 |
3.5 |
|
BTU/ft2
|
1,110 |
698 |
1,015 |
1,110 |
AVERAGE TEMPERATURE
AND WIND SPEED
| |
March
|
June
|
September
|
December
|
| Daily
Min. - Degrees F |
42 |
66 |
64 |
35 |
| Daily
Max. - Degrees F |
64 |
86 |
82 |
54 |
| Wind
Speed - miles/hour |
10.1 |
7.8 |
7.8 |
9.4 |
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