Weather on October 31
West Covina, CA
55 Years of Data
About This Date
October 31st in West Covina, CA typically brings pleasant fall weather, with average highs around 79°F and lows near 52°F — a 27°F daily swing. Over 54 years of records, the warmest October 31st was in 1999 (82°F average), while the coldest was 1971 (53°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 2% of October 31st dates historically, with the wettest October 31st recording 2.79" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for October 31st in West Covina, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 56° | 69° | — | — |
| 2024 | 74° | 52° | 63° | — | — |
| 2023 | 87° | 65° | 76° | — | — |
| 2022 | 82° | 53° | 68° | — | — |
| 2021 | 70° | 54° | 62° | — | — |
| 2020 | 91° | 52° | 71° | — | — |
| 2019 | 79° | 50° | 64° | — | — |
| 2018 | 83° | 53° | 68° | — | — |
| 2017 | 70° | 60° | 65° | — | — |
| 2015 | 95° | 65° | 80° | — | — |
| 2014 | 78° | 57° | 68° | — | — |
| 2013 | 84° | 57° | 71° | — | — |
| 2012 | 79° | 48° | 63° | — | — |
| 2011 | 88° | 47° | 67° | — | — |
| 2010 | 74° | 50° | 62° | — | — |
| 2009 | 90° | 48° | 69° | — | — |
| 2008 | 87° | 62° | 75° | — | — |
| 2007 | 83° | 49° | 66° | — | — |
| 2006 | 72° | 51° | 61° | — | — |
| 2005 | 92° | 63° | 77° | — | — |
| 2004 | 75° | 52° | 63° | — | — |
| 2003 | 62° | 51° | 57° | — | — |
| 2002 | 68° | 51° | 60° | — | — |
| 2001 | 74° | 54° | 64° | — | — |
| 2000 | 68° | 49° | 58° | — | — |
| 1999warmest | 98° | 67° | 82° | — | — |
| 1998 | 79° | 53° | 66° | — | — |
| 1997 | 90° | 57° | 73° | — | — |
| 1996 | 68° | 48° | 58° | — | — |
| 1995 | 66° | 56° | 61° | — | — |
| 1994 | 88° | 58° | 73° | — | — |
| 1993 | 78° | 54° | 66° | — | — |
| 1992 | 77° | 52° | 64° | — | — |
| 1991 | 76° | 40° | 58° | — | — |
| 1990 | 77° | 50° | 64° | — | — |
| 1989 | 82° | 46° | 64° | — | — |
| 1988 | 87° | 55° | 71° | — | — |
| 1987 | 65° | 58° | 61° | 2.79" | — |
| 1986 | 76° | 59° | 67° | — | — |
| 1985 | 77° | 56° | 66° | — | — |
| 1984 | 73° | 55° | 64° | — | — |
| 1983 | 76° | 60° | 68° | — | — |
| 1982 | 76° | 50° | 63° | — | — |
| 1981 | 89° | 45° | 67° | — | — |
| 1980 | 88° | 52° | 70° | — | — |
| 1979 | 74° | 43° | 58° | — | — |
| 1978 | 73° | 51° | 62° | — | — |
| 1977 | 76° | 45° | 60° | — | — |
| 1976 | 85° | 45° | 65° | — | — |
| 1975 | 72° | 44° | 58° | — | — |
| 1974 | 67° | 46° | 56° | — | — |
| 1973 | 88° | 49° | 68° | — | — |
| 1972 | 72° | 39° | 55° | — | — |
| 1971coldest | 68° | 37° | 53° | — | — |
West Covina, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
West Covina, CA Monthly Precipitation
Average rainfall per month, in inches.
West Covina, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit West Covina, CA
Most pleasant months in West Covina, CA: May.