Norris Madison Pwr House, Montana
ID: USC00246157 Latitude: 45.4875 Longitude: -111.6336
Elevation: 4745.1 feet (1446.3 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 18.36 in., 7.23 cm.
Monthly Data Table for Norris Madison Pwr House, 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 |
40.4 |
41.1 |
49.9 |
56.9 |
65.6 |
76.1 |
85.8 |
84.2 |
75.2 |
60.0 |
48.0 |
38.2 |
Minimum Temperature |
°F |
25.5 |
24.8 |
31.6 |
35.9 |
43.2 |
50.3 |
57.2 |
56.1 |
48.6 |
39.2 |
31.5 |
23.1 |
Heating Degree Days |
°F |
993.9 |
897.0 |
752.0 |
557.9 |
334.9 |
112.0 |
10.4 |
19.7 |
144.0 |
480.0 |
757.6 |
1064.2 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
0.1 |
6.3 |
58.1 |
211.4 |
179.2 |
50.9 |
2.8 |
0.0 |
0.0 |
Precipitation |
I |
0.5 |
1.0 |
1.5 |
2.5 |
3.2 |
3.0 |
1.1 |
1.3 |
1.8 |
1.6 |
1.0 |
1.1 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
4.7 |
5.1 |
9.9 |
13.8 |
18.7 |
24.5 |
29.9 |
29.0 |
24.0 |
15.6 |
8.9 |
3.4 |
Minimum Temperature |
°C |
-3.6 |
-4.0 |
-0.2 |
2.2 |
6.2 |
10.2 |
14.0 |
13.4 |
9.2 |
4.0 |
-0.3 |
-4.9 |
Heating Degree Days |
°C |
534.4 |
480.6 |
400.0 |
292.2 |
168.3 |
44.4 |
-12.0 |
-6.8 |
62.2 |
248.9 |
403.1 |
573.4 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.7 |
-14.3 |
14.5 |
99.7 |
81.8 |
10.5 |
-16.2 |
-17.8 |
-17.8 |
Precipitation |
M |
1.1 |
2.5 |
3.9 |
6.3 |
8.1 |
7.5 |
2.9 |
3.2 |
4.6 |
4.1 |
2.6 |
2.8 |