Hebgen Dam, Montana
ID: USC00244038 Latitude: 44.8667 Longitude: -111.3392
Elevation: 6488.8 feet (1977.8 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 28.63 in., 11.27 cm.
Monthly Data Table for Hebgen Dam, 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 |
22.7 |
27.8 |
38.6 |
46.6 |
57.8 |
68.9 |
79.6 |
78.2 |
68.3 |
49.3 |
34.6 |
22.2 |
Minimum Temperature |
°F |
2.9 |
5.6 |
14.4 |
22.8 |
32.3 |
39.2 |
45.6 |
43.8 |
37.5 |
27.8 |
18.3 |
5.4 |
Heating Degree Days |
°F |
1618.2 |
1352.4 |
1193.6 |
909.0 |
618.5 |
330.1 |
98.2 |
134.2 |
364.5 |
819.9 |
1156.6 |
1587.0 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
1.6 |
23.7 |
10.2 |
1.4 |
0.0 |
0.0 |
0.0 |
Precipitation |
I |
3.2 |
3.7 |
2.7 |
3.1 |
3.1 |
3.0 |
1.5 |
1.3 |
1.9 |
2.6 |
2.6 |
3.1 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-5.2 |
-2.3 |
3.7 |
8.1 |
14.3 |
20.5 |
26.4 |
25.7 |
20.2 |
9.6 |
1.4 |
-5.4 |
Minimum Temperature |
°C |
-16.2 |
-14.7 |
-9.8 |
-5.1 |
0.2 |
4.0 |
7.6 |
6.6 |
3.1 |
-2.3 |
-7.6 |
-14.8 |
Heating Degree Days |
°C |
881.2 |
733.6 |
645.3 |
487.2 |
325.8 |
165.6 |
36.8 |
56.8 |
184.7 |
437.7 |
624.8 |
863.9 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.8 |
-17.8 |
-16.9 |
-4.6 |
-12.1 |
-17.0 |
-17.8 |
-17.8 |
-17.8 |
Precipitation |
M |
8.1 |
9.5 |
6.9 |
7.8 |
7.9 |
7.7 |
3.8 |
3.3 |
4.9 |
6.5 |
6.5 |
7.9 |