Casper, WY Weather

Average Temperature
Jan
37 °F
3 °C
Feb
29 °F
-2 °C
Mar
39 °F
4 °C
Apr
56 °F
14 °C
May
55 °F
13 °C
Jun
73 °F
23 °C
Jul
82 °F
28 °C
Aug
82 °F
28 °C
Sep
73 °F
23 °C
Oct
52 °F
11 °C
Nov
43 °F
6 °C
Dec
36 °F
2 °C
Humidity
Jan
52%
Feb
60%
Mar
60%
Apr
52%
May
63%
Jun
48%
Jul
46%
Aug
42%
Sep
42%
Oct
49%
Nov
62%
Dec
56%
Rain
Jan
21mm
Feb
20mm
Mar
39mm
Apr
43mm
May
90mm
Jun
78mm
Jul
26mm
Aug
28mm
Sep
24mm
Oct
31mm
Nov
20mm
Dec
17mm
Clouds
Jan
39%
Feb
40%
Mar
41%
Apr
48%
May
63%
Jun
24%
Jul
16%
Aug
18%
Sep
17%
Oct
32%
Nov
37%
Dec
33%
Air quality US AQI
Jan
8
Feb
21
Mar
21
Apr
21
May
21
Jun
21
Jul
19
Aug
14
Sep
11
Oct
9
Nov
10
Dec
9
Sun
Jan
2UVI
Feb
2UVI
Mar
4UVI
Apr
6UVI
May
6UVI
Jun
9UVI
Jul
10UVI
Aug
9UVI
Sep
7UVI
Oct
4UVI
Nov
2UVI
Dec
1UVI