CLIMATE CHARTS
Harlowton, Montana
Latitude: 46.4328 Longitude: -109.8311
Elevation: 4178.1 feet (1273.5 meters)
Monthly Data Table for Harlowton, Montana
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
35.8 |
39.5 |
46.9 |
55.0 |
65.0 |
73.8 |
82.7 |
82.6 |
71.2 |
58.0 |
43.4 |
34.2 |
Minimum Temperature |
°F |
12.4 |
13.3 |
18.9 |
27.2 |
36.7 |
45.2 |
49.4 |
47.6 |
37.8 |
28.2 |
19.2 |
12.8 |
Heating Degree Days |
°F |
1268 |
1081 |
995 |
717 |
440 |
189 |
55 |
71 |
322 |
679 |
1011 |
1286 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
0 |
1 |
24 |
88 |
74 |
7 |
0 |
0 |
0 |
Precipitation |
in. |
0.32 |
0.35 |
0.68 |
1.45 |
2.14 |
2.73 |
1.70 |
1.43 |
1.04 |
0.71 |
0.44 |
0.44 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
2.1 |
4.2 |
8.3 |
12.8 |
18.3 |
23.2 |
28.2 |
28.1 |
21.8 |
14.4 |
6.3 |
1.2 |
Minimum Temperature |
°C |
-10.9 |
-10.4 |
-7.3 |
-2.7 |
2.6 |
7.3 |
9.7 |
8.7 |
3.2 |
-2.1 |
-7.1 |
-10.7 |
Heating Degree Days |
°C |
704 |
601 |
553 |
398 |
244 |
105 |
31 |
39 |
179 |
377 |
562 |
714 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
0 |
1 |
13 |
49 |
41 |
4 |
0 |
0 |
0 |
Precipitation |
cm. |
0.81 |
0.89 |
1.73 |
3.68 |
5.44 |
6.93 |
4.32 |
3.63 |
2.64 |
1.80 |
1.12 |
1.12 |