Every state’s recordsArizona Weather Records
6 official all-time records
The official all-time extremes for Arizona, as NOAA’s State Climate Extremes Committee lists them: from 128°F at Lake Havasu City to -40°F at Hawley Lake.
| Record | Date | Where | Station | Status |
|---|
| 128°F | June 29, 1994 | Lake Havasu City | 024761 | E: Value is unchanged from previous extremes tables last updated by NCEI (formerly NCDC) between 1998 and 2006. Value exceeds all other valid values. |
| Record | Date | Where | Station | Status |
|---|
| -40°F | January 7, 1971 | Hawley Lake | 023926 | E: Value is unchanged from previous extremes tables last updated by NCEI (formerly NCDC) between 1998 and 2006. Value exceeds all other valid values. |
Greatest 24-Hour Precipitation
| Record | Date | Where | Station | Status |
|---|
| 11.4 inches | September 4, 1970 to September 5, 1970 | Workman Creek | 029534 | E: Value is unchanged from previous extremes tables last updated by NCEI (formerly NCDC) between 1998 and 2006. Value exceeds all other valid values. |
| Record | Date | Where | Station | Status |
|---|
| 91 inches | December 21, 1967 | Hawley Lake | 023926 | N: Value is changed from extremes tables last updated by NCEI (formerly NCDC) between 1998 and 2006. Value exceeds all other valid values. |