Arizona Temperature Records
All-time high and low temperatures recorded in Arizona, with monthly records dating back to 1970.
Key Facts
- Record High: The hottest temperature ever recorded in Arizona is 128°F, set on June 29, 1994.
- Record Low: The coldest temperature ever recorded in Arizona is -40°F, set on January 7, 1971.
- Data Coverage: Based on 57 years of data from 1,692 NOAA weather stations.
All-Time Record High
128°F
June 29, 1994
Official NOAA Record
All-Time Record Low
-40°F
January 7, 1971
Official NOAA Record
Monthly Temperature Records
| Month | Record High | Record Low |
|---|---|---|
| January | 90°F(1971) | -40°F(1971) |
| February | 97°F(1986) | -37°F(1985) |
| March | 104°F(2004) | -18°F(1997) |
| April | 111°F(2007) | -16°F(1980) |
| May | 120°F(1983) | 6°F(1970) |
| June | 128°F(1994) | 4°F(1993) |
| July | 126°F(1995) | 25°F(1987) |
| August | 123°F(1995) | 23°F(2007) |
| September | 122°F(2020) | 10°F(2007) |
| October | 114°F(1980) | -5°F(1972) |
| November | 100°F(2009) | -21°F(1976) |
| December | 92°F(1989) | -36°F(1990) |
Snow Records
Find the snowiest days on record for any Arizona city
City Records in Arizona
More State Records
Look Up Weather for Any Date
Check the weather on birthdays, anniversaries, or any date since 1970
Explore Arizona Weather History