CLIMATE CHARTS
Gillette, Wyoming
Latitude: 44.2644 Longitude: -105.4919
Elevation: 4640.1 feet (1414.3 meters)
Monthly Data Table for Gillette, Wyoming
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
36.5 |
38.6 |
47.8 |
57.0 |
66.7 |
76.7 |
86.6 |
85.6 |
74.4 |
59.5 |
45.4 |
34.9 |
Minimum Temperature |
°F |
14.3 |
16.1 |
23.2 |
30.7 |
39.9 |
48.8 |
55.6 |
54.7 |
44.5 |
33.4 |
22.4 |
13.4 |
Heating Degree Days |
°F |
1228 |
1054 |
915 |
635 |
372 |
133 |
23 |
30 |
211 |
576 |
933 |
1266 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
1 |
9 |
65 |
212 |
190 |
45 |
1 |
0 |
0 |
Precipitation |
in. |
0.46 |
0.59 |
1.08 |
1.87 |
3.15 |
2.55 |
1.80 |
1.30 |
1.35 |
1.50 |
0.65 |
0.64 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
2.5 |
3.7 |
8.8 |
13.9 |
19.3 |
24.8 |
30.3 |
29.8 |
23.6 |
15.3 |
7.4 |
1.6 |
Minimum Temperature |
°C |
-9.8 |
-8.8 |
-4.9 |
-0.7 |
4.4 |
9.3 |
13.1 |
12.6 |
6.9 |
0.8 |
-5.3 |
-10.3 |
Heating Degree Days |
°C |
682 |
586 |
508 |
353 |
207 |
74 |
13 |
17 |
117 |
320 |
518 |
703 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
1 |
5 |
36 |
118 |
106 |
25 |
1 |
0 |
0 |
Precipitation |
cm. |
1.17 |
1.50 |
2.74 |
4.75 |
8.00 |
6.48 |
4.57 |
3.30 |
3.43 |
3.81 |
1.65 |
1.63 |