|
NEW
YORK / Albany
Latitude (N): 42.75
Longitude
(W): 73.80
Elevation (feet): 292
Annual Precipitation (inches): 36
Annual heating degree days (base 65 deg. F): 6,930
APPROXIMATE
SUN ANGLE (at noon facing due south)
Mar
21
|
June
21
|
Sept
21
|
Dec
21
|
47 deg.
|
71 deg.
|
47 deg.
|
23 deg
|
AVERAGE DAILY SOLAR RADIATION
|
March
|
June
|
September
|
December
|
On
horizontal surface |
kWh/m2
|
3.6 |
6.0 |
4.1 |
1.4 |
BTU/ft2
|
1,142 |
1,903 |
1,301 |
444 |
On
vertical surface |
kWh/m2
|
3.5 |
2.6 |
3.3 |
2.4 |
BTU/ft2
|
1,110 |
824 |
1,047 |
761 |
AVERAGE TEMPERATURE
AND WIND SPEED
|
March
|
June
|
September
|
December
|
Daily
Min. - Degrees F |
24 |
55 |
49 |
18 |
Daily
Max. - Degrees F |
44 |
79 |
73 |
35 |
Wind
Speed - miles/hour |
10.5 |
8.1 |
7.4 |
9.4 |
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