Windy cities · Wyoming
How windy is Casper?
Across a typical year, the wind in Casper averages about 11.8 mph.
January is the windiest month, at about 15.1 mph, and July the calmest, at about 9.1 mph. There’s no wind at all about 6% of the time. That makes it the 4th windiest of the 124 US cities we track.
Last updated
The strongest average wind in the forecast for the next 48 hours is about 20 mph.
Casper averages about 15.1 mph of wind in January, so winter here doesn’t just feel cold, it feels personal.
Live 48-hour forecast from OpenWeatherMap, refreshed about every half hour. Alerts from the National Weather Service.
The wind at a glance
| Average wind speed, all year | 11.8 mph |
|---|---|
| Windiest month | January, 15.1 mph |
| Calmest month | July, 9.1 mph |
| Hours with no wind at all | 6% |
Average wind speeds across every hour of a typical year, not gusts.
Cities with about the same wind
- Lubbock, Texas: about 11.9 mph
- Cheyenne, Wyoming: about 12 mph
- Corpus Christi, Texas: about 11.5 mph
More about the weather here
Source: NOAA U.S. Climate Normals, hourly, 1991 to 2020, station USW00024089. Average wind speed, not gusts.