|
MARYLAND
/ Baltimore
Latitude (N): 39.18
Longitude
(W): 76.67
Elevation (feet): 154
Annual Precipitation (inches): 41
Annual heating degree days (base 65 deg. F): 4,710
APPROXIMATE
SUN ANGLE (at noon facing due south)
|
Mar
21
|
June
21
|
Sept
21
|
Dec
21
|
|
51 deg.
|
75 deg.
|
51 deg.
|
27 deg.
|
AVERAGE DAILY SOLAR RADIATION
| |
March
|
June
|
September
|
December
|
| On
horizontal surface |
|
kWh/m2
|
3.9 |
6.2 |
4.4 |
1.8 |
|
BTU/ft2
|
1,237 |
1,967 |
1,396 |
571 |
| On
vertical surface |
|
kWh/m2
|
3.5 |
2.4 |
3.3 |
3.0 |
|
BTU/ft2
|
1,110 |
761 |
1,047 |
952 |
AVERAGE TEMPERATURE
AND WIND SPEED
| |
March
|
June
|
September
|
December
|
| Daily
Min. - Degrees F |
34 |
62 |
58 |
28 |
| Daily
Max. - Degrees F |
54 |
83 |
78 |
45 |
| Wind
Speed - miles/hour |
10.3 |
8.1 |
7.8 |
9.2 |
[Select
another city]
|
|
