CLIMATE CHARTS
Circle, Montana
Latitude: 47.4122 Longitude: -105.5950
Elevation: 2475.1 feet (754.4 meters)
Monthly Data Table for Circle, Montana
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
28.9 |
33.8 |
45.2 |
58.7 |
68.5 |
78.0 |
86.8 |
86.6 |
74.1 |
58.9 |
42.5 |
30.2 |
Minimum Temperature |
°F |
7.6 |
12.2 |
21.6 |
31.2 |
41.5 |
50.0 |
56.1 |
54.8 |
43.6 |
32.1 |
20.3 |
8.7 |
Heating Degree Days |
°F |
1449 |
1176 |
980 |
602 |
325 |
110 |
21 |
33 |
229 |
606 |
1008 |
1412 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
1 |
15 |
80 |
221 |
209 |
44 |
2 |
0 |
0 |
Precipitation |
in. |
0.37 |
0.29 |
0.55 |
1.24 |
2.12 |
2.35 |
2.17 |
1.32 |
1.24 |
0.94 |
0.33 |
0.48 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-1.7 |
1.0 |
7.3 |
14.8 |
20.3 |
25.6 |
30.4 |
30.3 |
23.4 |
14.9 |
5.8 |
-1.0 |
Minimum Temperature |
°C |
-13.6 |
-11.0 |
-5.8 |
-0.4 |
5.3 |
10.0 |
13.4 |
12.7 |
6.4 |
0.1 |
-6.5 |
-12.9 |
Heating Degree Days |
°C |
805 |
653 |
544 |
334 |
181 |
61 |
12 |
18 |
127 |
337 |
560 |
784 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
1 |
8 |
44 |
123 |
116 |
24 |
1 |
0 |
0 |
Precipitation |
cm. |
0.94 |
0.74 |
1.40 |
3.15 |
5.38 |
5.97 |
5.51 |
3.35 |
3.15 |
2.39 |
0.84 |
1.22 |