CLIMATE CHARTS
Baltimore Wash Intl Ap, Maryland
Latitude: 39.1667 Longitude: -76.6833
Elevation: 155.8 feet (47.5 meters)
Monthly Data Table for Baltimore Wash Intl Ap, Maryland
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
41.4 |
44.9 |
53.6 |
64.6 |
73.9 |
83.0 |
87.2 |
85.1 |
77.9 |
66.8 |
56.4 |
45.3 |
Minimum Temperature |
°F |
24.4 |
26.6 |
33.5 |
42.7 |
52.0 |
61.9 |
66.8 |
65.2 |
57.6 |
45.4 |
36.5 |
28.1 |
Heating Degree Days |
°F |
995 |
819 |
666 |
354 |
134 |
15 |
0 |
1 |
52 |
294 |
557 |
877 |
Cooling Degree Days |
°F |
0 |
0 |
1 |
13 |
70 |
238 |
372 |
316 |
135 |
18 |
1 |
0 |
Precipitation |
in. |
3.05 |
2.90 |
3.90 |
3.19 |
3.99 |
3.46 |
4.07 |
3.29 |
4.03 |
3.33 |
3.30 |
3.37 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
5.2 |
7.2 |
12.0 |
18.1 |
23.3 |
28.3 |
30.7 |
29.5 |
25.5 |
19.3 |
13.6 |
7.4 |
Minimum Temperature |
°C |
-4.2 |
-3.0 |
0.8 |
5.9 |
11.1 |
16.6 |
19.3 |
18.4 |
14.2 |
7.4 |
2.5 |
-2.2 |
Heating Degree Days |
°C |
553 |
455 |
370 |
197 |
74 |
8 |
0 |
1 |
29 |
163 |
309 |
487 |
Cooling Degree Days |
°C |
0 |
0 |
1 |
7 |
39 |
132 |
207 |
176 |
75 |
10 |
1 |
0 |
Precipitation |
cm. |
7.75 |
7.37 |
9.91 |
8.10 |
10.13 |
8.79 |
10.34 |
8.36 |
10.24 |
8.46 |
8.38 |
8.56 |