Grass Range, Montana
ID: USC00243727 Latitude: 47.0256 Longitude: -108.8036
Elevation: 3490.2 feet (1063.8 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 17.86 in., 7.03 cm.
Monthly Data Table for Grass Range, Montana
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 |
38.1 |
36.3 |
48.8 |
56.9 |
65.8 |
74.8 |
84.5 |
82.5 |
72.6 |
58.1 |
46.8 |
36.7 |
Minimum Temperature |
°F |
15.8 |
13.7 |
23.3 |
30.3 |
39.5 |
47.2 |
53.4 |
51.9 |
44.1 |
33.5 |
23.3 |
14.6 |
Heating Degree Days |
°F |
1179.8 |
1119.7 |
897.6 |
642.0 |
387.1 |
147.5 |
23.3 |
47.7 |
225.8 |
596.1 |
898.5 |
1219.5 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
0.0 |
4.2 |
27.5 |
145.5 |
115.8 |
26.2 |
1.0 |
0.0 |
0.0 |
Precipitation |
I |
0.5 |
0.6 |
0.7 |
1.9 |
3.8 |
2.7 |
1.3 |
1.9 |
1.9 |
1.5 |
0.7 |
0.6 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
3.4 |
2.4 |
9.3 |
13.8 |
18.8 |
23.8 |
29.2 |
28.1 |
22.6 |
14.5 |
8.2 |
2.6 |
Minimum Temperature |
°C |
-9.0 |
-10.2 |
-4.8 |
-0.9 |
4.2 |
8.4 |
11.9 |
11.1 |
6.7 |
0.8 |
-4.8 |
-9.7 |
Heating Degree Days |
°C |
637.7 |
604.3 |
480.9 |
338.9 |
197.3 |
64.2 |
-4.8 |
8.7 |
107.7 |
313.4 |
481.4 |
659.7 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.8 |
-15.4 |
-2.5 |
63.1 |
46.6 |
-3.2 |
-17.2 |
-17.8 |
-17.8 |
Precipitation |
M |
1.3 |
1.6 |
1.9 |
4.9 |
9.7 |
6.9 |
3.3 |
4.8 |
4.7 |
3.9 |
1.9 |
1.4 |