Saint George, UT Temperature Records
All-time high and low temperatures recorded near Saint George (84770).
Key Facts
- Record High: The hottest temperature ever recorded near Saint George, UT is 117°F, set on July 5, 1985.
- Record Low: The coldest temperature ever recorded near Saint George, UT is -20°F, set on February 7, 1989.
- Data Source: Based on 57 years of data from 5 nearby NOAA stations. Primary station: LA VERKIN.
All-Time Record High
117°F
July 5, 1985
ST GEORGE
All-Time Record Low
-20°F
February 7, 1989
NEW HARMONY
Monthly Temperature Records
| Month | Record High | Record Low |
|---|---|---|
| January | 74°F(1971) | -13°F(2013) |
| February | 84°F(1986) | -20°F(1989) |
| March | 93°F(2004) | -1°F(2023) |
| April | 97°F(1994) | 0°F(2023) |
| May | 108°F(2003) | 17°F(2017) |
| June | 115°F(1970) | 29°F(1982) |
| July | 117°F(1985) | 40°F(1982) |
| August | 115°F(2020) | 37°F(2010) |
| September | 112°F(2022) | 23°F(1985) |
| October | 101°F(2024) | 6°F(2019) |
| November | 86°F(2020) | -5°F(2010) |
| December | 77°F(2006) | -19°F(1990) |
All-Time Weather Extremes
The full extremes table: rain, snow, and temperature records with dates
Snow Records
View the snowiest days on record for this location
Statewide Records
Utah State RecordsSee all-time records for the entire stateLook Up Weather for Any Date
Check the weather on birthdays, anniversaries, or any date
Explore Saint George Weather History