Grand Marais, Minnesota
ID: USW00094992 Latitude: 47.7472 Longitude: -90.3444
Elevation: 609.9 feet ( 185.9 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 25.92 in., 10.2 cm.
Monthly Data Table for Grand Marais, Minnesota
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 |
24.8 |
25.3 |
35.4 |
45.0 |
54.9 |
62.4 |
71.2 |
70.3 |
63.3 |
51.4 |
39.3 |
28.4 |
Minimum Temperature |
°F |
8.4 |
7.8 |
20.2 |
30.1 |
38.0 |
44.3 |
52.5 |
54.2 |
48.6 |
38.1 |
26.7 |
13.9 |
Heating Degree Days |
°F |
1500.4 |
1356.2 |
1153.3 |
823.4 |
575.2 |
351.5 |
131.3 |
108.1 |
276.8 |
627.7 |
960.1 |
1359.1 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
2.2 |
33.5 |
22.8 |
5.1 |
0.0 |
0.0 |
0.0 |
Precipitation |
I |
1.1 |
1.0 |
1.5 |
2.3 |
2.5 |
4.1 |
3.3 |
2.5 |
3.0 |
3.0 |
2.0 |
1.8 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-4.0 |
-3.7 |
1.9 |
7.2 |
12.7 |
16.9 |
21.8 |
21.3 |
17.4 |
10.8 |
4.1 |
-2.0 |
Minimum Temperature |
°C |
-13.1 |
-13.4 |
-6.6 |
-1.1 |
3.3 |
6.8 |
11.4 |
12.3 |
9.2 |
3.4 |
-2.9 |
-10.1 |
Heating Degree Days |
°C |
815.8 |
735.7 |
622.9 |
439.7 |
301.8 |
177.5 |
55.2 |
42.3 |
136.0 |
330.9 |
515.6 |
737.3 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.8 |
-17.8 |
-16.6 |
0.8 |
-5.1 |
-14.9 |
-17.8 |
-17.8 |
-17.8 |
Precipitation |
M |
2.7 |
2.5 |
3.9 |
5.9 |
6.4 |
10.5 |
8.4 |
6.2 |
7.5 |
7.7 |
5.0 |
4.4 |