Shelby, Montana
ID: USC00247500 Latitude: 48.5133 Longitude: -111.8550
Elevation: 3325.1 feet (1013.5 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 12.13 in., 4.78 cm.
Monthly Data Table for Shelby, 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 |
33.3 |
32.3 |
43.5 |
53.8 |
64.3 |
73.4 |
83.4 |
82.2 |
71.0 |
55.5 |
43.3 |
32.4 |
Minimum Temperature |
°F |
9.3 |
8.8 |
18.7 |
28.2 |
38.2 |
46.3 |
51.4 |
49.1 |
40.8 |
28.8 |
18.6 |
8.9 |
Heating Degree Days |
°F |
1354.9 |
1244.2 |
1051.0 |
720.0 |
430.5 |
177.3 |
45.7 |
75.1 |
290.6 |
708.8 |
1021.6 |
1374.4 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
0.1 |
4.2 |
22.8 |
119.8 |
95.1 |
17.5 |
0.6 |
0.0 |
0.0 |
Precipitation |
I |
0.5 |
0.5 |
0.6 |
1.6 |
2.0 |
2.6 |
0.9 |
0.9 |
1.2 |
0.8 |
0.7 |
0.6 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
0.7 |
0.2 |
6.4 |
12.1 |
17.9 |
23.0 |
28.6 |
27.9 |
21.7 |
13.1 |
6.3 |
0.2 |
Minimum Temperature |
°C |
-12.6 |
-12.9 |
-7.4 |
-2.1 |
3.4 |
7.9 |
10.8 |
9.5 |
4.9 |
-1.8 |
-7.4 |
-12.8 |
Heating Degree Days |
°C |
734.9 |
673.4 |
566.1 |
382.2 |
221.4 |
80.7 |
7.6 |
23.9 |
143.7 |
376.0 |
549.8 |
745.8 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.7 |
-15.4 |
-5.1 |
48.8 |
35.1 |
-8.1 |
-17.4 |
-17.8 |
-17.8 |
Precipitation |
M |
1.3 |
1.2 |
1.5 |
4.1 |
5.0 |
6.7 |
2.2 |
2.3 |
3.1 |
2.1 |
1.7 |
1.4 |