Chinook, Montana
ID: USC00241722 Latitude: 48.5883 Longitude: -109.2267
Elevation: 2419.9 feet ( 737.6 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 13.44 in., 5.29 cm.
Monthly Data Table for Chinook, 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 |
28.9 |
28.3 |
42.0 |
56.1 |
67.0 |
76.3 |
85.7 |
83.7 |
72.3 |
56.1 |
41.8 |
28.5 |
Minimum Temperature |
°F |
6.9 |
5.1 |
17.9 |
28.3 |
39.1 |
48.5 |
53.7 |
51.3 |
41.8 |
28.9 |
17.6 |
6.9 |
Heating Degree Days |
°F |
1460.4 |
1351.9 |
1086.7 |
684.0 |
378.8 |
117.8 |
22.2 |
50.0 |
262.0 |
697.7 |
1059.1 |
1465.8 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
0.0 |
8.3 |
39.8 |
167.6 |
127.3 |
23.4 |
0.4 |
0.0 |
0.0 |
Precipitation |
I |
0.4 |
0.3 |
0.5 |
1.4 |
2.4 |
2.5 |
1.4 |
1.2 |
1.5 |
1.2 |
0.8 |
0.5 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-1.7 |
-2.1 |
5.6 |
13.4 |
19.4 |
24.6 |
29.8 |
28.7 |
22.4 |
13.4 |
5.4 |
-1.9 |
Minimum Temperature |
°C |
-13.9 |
-14.9 |
-7.8 |
-2.1 |
3.9 |
9.2 |
12.1 |
10.7 |
5.4 |
-1.7 |
-8.0 |
-13.9 |
Heating Degree Days |
°C |
793.6 |
733.3 |
585.9 |
362.2 |
192.7 |
47.7 |
-5.4 |
10.0 |
127.8 |
369.8 |
570.6 |
796.6 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.8 |
-13.2 |
4.3 |
75.3 |
52.9 |
-4.8 |
-17.6 |
-17.8 |
-17.8 |
Precipitation |
M |
1.0 |
0.9 |
1.4 |
3.6 |
6.0 |
6.4 |
3.7 |
3.1 |
3.8 |
2.9 |
2.1 |
1.1 |