All-time weather records — West Covina, CA
Record high
73.9°F
September 25, 1973
Record low
°F
January 1,
Wettest day
8.73 in
January 24, 1943
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | — | — | 8.73 in — Jan 24, 1943 |
| February | — | — | 4.09 in — Feb 22, 1944 |
| March | — | — | 5.13 in — Mar 2, 1938 |
| April | — | — | 2.20 in — Apr 26, 1931 |
| May | — | — | 1.85 in — May 9, 1977 |
| June | — | — | 1.32 in — Jun 16, 1995 |
| July | — | — | 0.51 in — Jul 30, 1965 |
| August | — | — | 2.66 in — Aug 17, 1977 |
| September | 73.9°F — Sep 25, 1973 | — | 3.68 in — Sep 25, 1939 |
| October | — | — | 3.29 in — Oct 20, 2004 |
| November | — | — | 3.46 in — Nov 30, 1982 |
| December | — | — | 3.82 in — Dec 7, 1992 |
Click a month to see every daily record for that month in West Covina.