CLIMATE CHARTS
Boston Logan Intl Ap, Massachusetts
Latitude: 42.3606 Longitude: -71.0106
Elevation: 12.1 feet (3.7 meters)
Monthly Data Table for Boston Logan Intl Ap, Massachusetts
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
35.8 |
38.7 |
45.4 |
55.6 |
66.0 |
75.9 |
81.4 |
79.6 |
72.4 |
61.4 |
51.5 |
41.2 |
Minimum Temperature |
°F |
22.2 |
24.7 |
31.1 |
40.6 |
49.9 |
59.5 |
65.4 |
64.6 |
57.4 |
46.5 |
38.0 |
28.2 |
Heating Degree Days |
°F |
1116 |
932 |
829 |
510 |
245 |
55 |
6 |
7 |
84 |
350 |
608 |
939 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
3 |
27 |
136 |
266 |
227 |
81 |
7 |
0 |
0 |
Precipitation |
in. |
3.36 |
3.25 |
4.32 |
3.74 |
3.49 |
3.68 |
3.43 |
3.35 |
3.44 |
3.94 |
3.99 |
3.78 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
2.1 |
3.7 |
7.4 |
13.1 |
18.9 |
24.4 |
27.4 |
26.4 |
22.4 |
16.3 |
10.8 |
5.1 |
Minimum Temperature |
°C |
-5.4 |
-4.1 |
-0.5 |
4.8 |
9.9 |
15.3 |
18.6 |
18.1 |
14.1 |
8.1 |
3.3 |
-2.1 |
Heating Degree Days |
°C |
620 |
518 |
461 |
283 |
136 |
31 |
3 |
4 |
47 |
194 |
338 |
522 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
2 |
15 |
76 |
148 |
126 |
45 |
4 |
0 |
0 |
Precipitation |
cm. |
8.53 |
8.26 |
10.97 |
9.50 |
8.86 |
9.35 |
8.71 |
8.51 |
8.74 |
10.01 |
10.13 |
9.60 |