Ridgeway 1 S, Montana
ID: USC00247034 Latitude: 45.5022 Longitude: -104.4478
Elevation: 3315.9 feet (1010.7 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 15.67 in., 6.17 cm.
Monthly Data Table for Ridgeway 1 S, 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 |
31.1 |
31.0 |
46.4 |
55.8 |
65.7 |
77.1 |
85.9 |
83.1 |
74.1 |
56.8 |
44.9 |
31.3 |
Minimum Temperature |
°F |
8.3 |
8.6 |
21.2 |
30.5 |
41.0 |
51.3 |
58.0 |
55.1 |
45.1 |
31.8 |
19.8 |
7.8 |
Heating Degree Days |
°F |
1404.5 |
1265.1 |
967.5 |
655.8 |
369.4 |
95.6 |
10.9 |
38.0 |
206.3 |
643.2 |
979.7 |
1408.4 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
0.3 |
8.2 |
71.6 |
226.0 |
165.0 |
44.0 |
1.7 |
0.0 |
0.0 |
Precipitation |
I |
0.4 |
0.6 |
0.8 |
1.7 |
3.2 |
2.6 |
1.9 |
2.0 |
1.6 |
1.3 |
0.5 |
0.6 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-0.5 |
-0.6 |
8.0 |
13.2 |
18.7 |
25.1 |
29.9 |
28.4 |
23.4 |
13.8 |
7.2 |
-0.4 |
Minimum Temperature |
°C |
-13.2 |
-13.0 |
-6.0 |
-0.8 |
5.0 |
10.7 |
14.4 |
12.8 |
7.3 |
-0.1 |
-6.8 |
-13.4 |
Heating Degree Days |
°C |
762.5 |
685.1 |
519.7 |
346.6 |
187.4 |
35.3 |
-11.7 |
3.3 |
96.8 |
339.6 |
526.5 |
764.7 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.6 |
-13.2 |
22.0 |
107.8 |
73.9 |
6.7 |
-16.8 |
-17.8 |
-17.8 |
Precipitation |
M |
1.1 |
1.5 |
2.1 |
4.3 |
8.2 |
6.7 |
5.0 |
5.0 |
4.0 |
3.2 |
1.2 |
1.4 |