CLIMATE CHARTS
Westfield, Massachusetts
Latitude: 42.0931 Longitude: -72.8036
Elevation: 430.1 feet (131.1 meters)
Monthly Data Table for Westfield, Massachusetts
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
32.2 |
37.1 |
44.5 |
58.4 |
69.4 |
76.8 |
82.1 |
80.1 |
73.1 |
61.1 |
49.0 |
37.2 |
Minimum Temperature |
°F |
15.2 |
18.2 |
23.9 |
36.4 |
46.1 |
55.2 |
60.1 |
58.7 |
49.5 |
39.5 |
30.1 |
19.1 |
Heating Degree Days |
°F |
1280 |
1046 |
954 |
530 |
239 |
55 |
5 |
20 |
138 |
457 |
764 |
1142 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
2 |
15 |
85 |
194 |
156 |
27 |
1 |
0 |
0 |
Precipitation |
in. |
3.59 |
3.48 |
4.16 |
4.14 |
4.45 |
4.50 |
3.87 |
3.97 |
4.12 |
4.93 |
4.22 |
4.44 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
0.1 |
2.8 |
6.9 |
14.7 |
20.8 |
24.9 |
27.8 |
26.7 |
22.8 |
16.2 |
9.4 |
2.9 |
Minimum Temperature |
°C |
-9.3 |
-7.7 |
-4.5 |
2.4 |
7.8 |
12.9 |
15.6 |
14.8 |
9.7 |
4.2 |
-1.1 |
-7.2 |
Heating Degree Days |
°C |
711 |
581 |
530 |
294 |
133 |
31 |
3 |
11 |
77 |
254 |
424 |
634 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
1 |
8 |
47 |
108 |
87 |
15 |
1 |
0 |
0 |
Precipitation |
cm. |
9.12 |
8.84 |
10.57 |
10.52 |
11.30 |
11.43 |
9.83 |
10.08 |
10.46 |
12.52 |
10.72 |
11.28 |