CLIMATE CHARTS
Jamaica Plain, Massachusetts
Latitude: 42.3031 Longitude: -71.1239
Elevation: 95.1 feet (29.0 meters)
Monthly Data Table for Jamaica Plain, Massachusetts
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
35.8 |
39.4 |
46.8 |
58.1 |
69.0 |
78.6 |
83.7 |
81.8 |
74.4 |
63.1 |
52.3 |
40.9 |
Minimum Temperature |
°F |
18.1 |
20.8 |
28.2 |
37.4 |
47.1 |
57.2 |
62.6 |
61.3 |
53.4 |
41.3 |
33.8 |
24.3 |
Heating Degree Days |
°F |
1179 |
977 |
852 |
520 |
243 |
52 |
6 |
12 |
107 |
402 |
659 |
1004 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
3 |
27 |
139 |
258 |
215 |
74 |
5 |
0 |
0 |
Precipitation |
in. |
3.79 |
3.67 |
4.57 |
4.22 |
3.74 |
4.30 |
3.97 |
4.38 |
3.81 |
4.44 |
4.42 |
4.38 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
2.1 |
4.1 |
8.2 |
14.5 |
20.6 |
25.9 |
28.7 |
27.7 |
23.6 |
17.3 |
11.3 |
4.9 |
Minimum Temperature |
°C |
-7.7 |
-6.2 |
-2.1 |
3.0 |
8.4 |
14.0 |
17.0 |
16.3 |
11.9 |
5.2 |
1.0 |
-4.3 |
Heating Degree Days |
°C |
655 |
543 |
473 |
289 |
135 |
29 |
3 |
7 |
59 |
223 |
366 |
558 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
2 |
15 |
77 |
143 |
119 |
41 |
3 |
0 |
0 |
Precipitation |
cm. |
9.63 |
9.32 |
11.61 |
10.72 |
9.50 |
10.92 |
10.08 |
11.13 |
9.68 |
11.28 |
11.23 |
11.13 |