Nws Boston/norton, Massachusetts
ID: USC00198368 Latitude: 41.9561 Longitude: -71.1394
Elevation: 85 feet ( 25.9 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 49.76 in., 19.59 cm.
Monthly Data Table for Nws Boston/norton, Massachusetts
Monthly Data from NOAA Monthly Normals 2006-2020
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
36.7 |
39.0 |
46.1 |
57.7 |
68.8 |
76.6 |
83.5 |
82.0 |
74.6 |
63.0 |
52.1 |
42.3 |
Minimum Temperature |
°F |
19.3 |
20.5 |
27.2 |
37.1 |
48.2 |
57.3 |
64.4 |
61.4 |
54.4 |
43.1 |
32.8 |
25.3 |
Heating Degree Days |
°F |
1146.8 |
986.9 |
879.3 |
530.4 |
225.1 |
52.4 |
2.9 |
6.5 |
96.1 |
376.6 |
676.7 |
967.1 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.5 |
2.4 |
23.5 |
111.0 |
280.1 |
214.1 |
81.0 |
6.2 |
0.2 |
0.0 |
Precipitation |
I |
4.2 |
4.1 |
4.8 |
4.7 |
3.3 |
5.0 |
3.3 |
3.7 |
3.7 |
5.3 |
4.3 |
5.0 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
2.6 |
3.9 |
7.8 |
14.3 |
20.4 |
24.8 |
28.6 |
27.8 |
23.7 |
17.2 |
11.2 |
5.7 |
Minimum Temperature |
°C |
-7.1 |
-6.4 |
-2.7 |
2.8 |
9.0 |
14.1 |
18.0 |
16.3 |
12.4 |
6.2 |
0.4 |
-3.7 |
Heating Degree Days |
°C |
619.3 |
530.5 |
470.7 |
276.9 |
107.3 |
11.3 |
-16.2 |
-14.2 |
35.6 |
191.4 |
358.2 |
519.5 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.5 |
-16.4 |
-4.7 |
43.9 |
137.8 |
101.2 |
27.2 |
-14.3 |
-17.7 |
-17.8 |
Precipitation |
M |
10.7 |
10.4 |
12.3 |
12.0 |
8.4 |
12.7 |
8.3 |
9.4 |
9.3 |
13.5 |
11.0 |
12.6 |