Wyoming Temperature Records
All-time high and low temperatures recorded in Wyoming, with monthly records dating back to 1970.
Key Facts
- Record High: The hottest temperature ever recorded in Wyoming is 115°F, set on July 15, 1988.
- Record Low: The coldest temperature ever recorded in Wyoming is -66°F, set on February 9, 1933.
- Data Coverage: Based on 57 years of data from 1,348 NOAA weather stations.
Related Analysis
All-Time Record High
115°F
July 15, 1988
Official NOAA Record
All-Time Record Low
-66°F
February 9, 1933
Official NOAA Record
Monthly Temperature Records
| Month | Record High | Record Low |
|---|---|---|
| January | 76°F(1989) | -53°F(1979) |
| February | 79°F(1995) | -52°F(1982) |
| March | 95°F(2005) | -40°F(1989) |
| April | 97°F(2023) | -26°F(1975) |
| May | 100°F(2003) | -10°F(1986) |
| June | 114°F(1988) | 4°F(2005) |
| July | 112°F(1981) | 8°F(1988) |
| August | 115°F(2004) | 8°F(2008) |
| September | 118°F(2004) | -8°F(1991) |
| October | 96°F(1970) | -34°F(2019) |
| November | 99°F(2004) | -46°F(1976) |
| December | 84°F(2004) | -55°F(1990) |
Snow Records
Find the snowiest days on record for any Wyoming city
More State Records
Temperature Analysis
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Look Up Weather for Any Date
Check the weather on birthdays, anniversaries, or any date since 1970
Explore Wyoming Weather History