Nwsfo Grand Rapids, Michigan
ID: USC00206013 Latitude: 42.8933 Longitude: -85.5447
Elevation: 774.9 feet ( 236.2 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 39.23 in., 15.44 cm.
Monthly Data Table for Nwsfo Grand Rapids, Michigan
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 |
31.0 |
32.1 |
44.3 |
57.7 |
70.0 |
78.3 |
82.5 |
80.2 |
73.3 |
59.9 |
47.2 |
35.8 |
| Minimum Temperature |
°F |
17.3 |
16.9 |
26.0 |
35.8 |
48.3 |
57.6 |
62.4 |
60.4 |
53.2 |
41.4 |
31.9 |
24.4 |
| Heating Degree Days |
°F |
1265.9 |
1132.7 |
925.4 |
549.8 |
211.1 |
33.3 |
1.0 |
10.3 |
110.1 |
448.9 |
764.8 |
1081.5 |
| Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
2.3 |
29.3 |
121.4 |
231.5 |
174.3 |
56.9 |
4.1 |
1.3 |
0.0 |
| Precipitation |
I |
2.7 |
2.4 |
2.7 |
4.4 |
3.7 |
4.0 |
3.8 |
3.7 |
3.5 |
5.0 |
2.6 |
3.0 |
Metric Units
| Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
| Maximum Temperature |
°C |
-0.6 |
0.1 |
6.8 |
14.3 |
21.1 |
25.7 |
28.1 |
26.8 |
22.9 |
15.5 |
8.4 |
2.1 |
| Minimum Temperature |
°C |
-8.2 |
-8.4 |
-3.3 |
2.1 |
9.1 |
14.2 |
16.9 |
15.8 |
11.8 |
5.2 |
-0.1 |
-4.2 |
| Heating Degree Days |
°C |
685.5 |
611.5 |
496.3 |
287.7 |
99.5 |
0.7 |
-17.2 |
-12.1 |
43.4 |
231.6 |
407.1 |
583.1 |
| Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-16.5 |
-1.5 |
49.7 |
110.8 |
79.1 |
13.8 |
-15.5 |
-17.1 |
-17.8 |
| Precipitation |
M |
6.9 |
6.0 |
6.9 |
11.3 |
9.5 |
10.1 |
9.6 |
9.3 |
8.8 |
12.6 |
6.7 |
7.5 |
