|
NEW
YORK / Buffalo
Latitude (N): 42.93
Longitude
(W): 78.73
Elevation (feet): 705
Annual Precipitation (inches): 38
Annual heating degree days (base 65 deg. F): 6,800
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
|
3.4 |
6.1 |
3.9 |
1.3 |
|
BTU/ft2
|
1,078 |
1,935 |
1,237 |
412 |
| On
vertical surface |
|
kWh/m2
|
3.3 |
2.6 |
3.2 |
1.9 |
|
BTU/ft2
|
1,047 |
824 |
1,015 |
603 |
AVERAGE TEMPERATURE
AND WIND SPEED
| |
March
|
June
|
September
|
December
|
| Daily
Min. - Degrees F |
26 |
56 |
53 |
23 |
| Daily
Max. - Degrees F |
42 |
75 |
71 |
35 |
| Wind
Speed - miles/hour |
12.3 |
10.3 |
9.4 |
12.5 |
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