Weather in Casper in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 76.7°F | 85.4°F | 83.6°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 55.5°F | 62.7°F | 61.9°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 19 days | 25 days | 23 days | |||
| Day length: | ||||||
| Day length: | 15.1 - 15.4 h. | 14.5 - 15.3 h. | 13.2 - 14.5 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 1 day | 0 days | 0 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 0.6 in. | 0.2 in. | 0.4 in. | |||
Day & Night air temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Casper
Casper on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Casper
Local time: 13:09
November 21, thursday
1500
48°F
NE
17 mph
17 mph
1800
41°F
NE
12 mph
12 mph
2100
34°F
NE
11 mph
11 mph
November 22, friday
0000
32°F
NE
11 mph
11 mph
0300
32°F
NE
10 mph
10 mph
0600
30°F
NE
12 mph
12 mph
0900
34°F
NE
7 mph
7 mph
1200
48°F
NE
11 mph
11 mph
