CLIMATE CHARTS
Grass Range, Montana
Latitude: 47.0258 Longitude: -108.8031
Elevation: 3490.2 feet (1063.8 meters)
Monthly Data Table for Grass Range, Montana
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
37.7 |
39.8 |
47.5 |
57.2 |
66.2 |
74.1 |
83.0 |
82.6 |
71.3 |
59.4 |
45.7 |
36.8 |
Minimum Temperature |
°F |
14.0 |
16.2 |
23.1 |
30.9 |
39.5 |
47.4 |
52.6 |
51.4 |
42.2 |
33.0 |
22.2 |
14.0 |
Heating Degree Days |
°F |
1214 |
1036 |
921 |
629 |
382 |
164 |
43 |
54 |
267 |
583 |
931 |
1227 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
1 |
6 |
36 |
129 |
115 |
19 |
1 |
0 |
0 |
Precipitation |
in. |
0.61 |
0.39 |
1.00 |
1.56 |
3.13 |
2.95 |
1.85 |
1.54 |
1.19 |
1.05 |
0.63 |
0.66 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
3.2 |
4.3 |
8.6 |
14.0 |
19.0 |
23.4 |
28.3 |
28.1 |
21.8 |
15.2 |
7.6 |
2.7 |
Minimum Temperature |
°C |
-10.0 |
-8.8 |
-4.9 |
-0.6 |
4.2 |
8.6 |
11.4 |
10.8 |
5.7 |
0.6 |
-5.4 |
-10.0 |
Heating Degree Days |
°C |
674 |
576 |
512 |
349 |
212 |
91 |
24 |
30 |
148 |
324 |
517 |
682 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
1 |
3 |
20 |
72 |
64 |
11 |
1 |
0 |
0 |
Precipitation |
cm. |
1.55 |
0.99 |
2.54 |
3.96 |
7.95 |
7.49 |
4.70 |
3.91 |
3.02 |
2.67 |
1.60 |
1.68 |