CLIMATE CHARTS
Chinook, Montana
Latitude: 48.1731 Longitude: -109.0044
Elevation: 3359.9 feet (1024.1 meters)
Monthly Data Table for Chinook, Montana
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
33.7 |
35.7 |
45.3 |
57.2 |
64.1 |
71.6 |
79.8 |
80.0 |
69.3 |
58.3 |
43.7 |
34.9 |
Minimum Temperature |
°F |
12.5 |
13.2 |
20.9 |
30.6 |
38.9 |
47.3 |
53.1 |
51.1 |
41.7 |
31.0 |
20.4 |
11.8 |
Heating Degree Days |
°F |
1299 |
1135 |
989 |
633 |
422 |
186 |
63 |
76 |
302 |
631 |
989 |
1291 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
0 |
4 |
20 |
108 |
93 |
17 |
0 |
0 |
0 |
Precipitation |
in. |
0.26 |
0.29 |
0.58 |
1.05 |
2.19 |
2.51 |
1.75 |
1.22 |
1.25 |
0.81 |
0.42 |
0.41 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
0.9 |
2.1 |
7.4 |
14.0 |
17.8 |
22.0 |
26.6 |
26.7 |
20.7 |
14.6 |
6.5 |
1.6 |
Minimum Temperature |
°C |
-10.8 |
-10.4 |
-6.2 |
-0.8 |
3.8 |
8.5 |
11.7 |
10.6 |
5.4 |
-0.6 |
-6.4 |
-11.2 |
Heating Degree Days |
°C |
722 |
631 |
549 |
352 |
234 |
103 |
35 |
42 |
168 |
351 |
549 |
717 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
0 |
2 |
11 |
60 |
52 |
9 |
0 |
0 |
0 |
Precipitation |
cm. |
0.66 |
0.74 |
1.47 |
2.67 |
5.56 |
6.38 |
4.45 |
3.10 |
3.17 |
2.06 |
1.07 |
1.04 |