Weather on March 17
West Covina, CA
55 Years of Data
Avg High
75°F
Avg Low
49°F
Warmest
2026
87°F avg
Coldest
2012
47°F avg
About This Date
March 17th in West Covina, CA typically brings pleasant spring weather, with average highs around 75°F and lows near 49°F — a 26°F daily swing. Over 56 years of records, the warmest March 17th was in 2026 (87°F average), while the coldest was 2012 (47°F) — a 40°F range across recorded history. Rain or other precipitation has occurred on about 7% of March 17th dates historically, with the wettest March 17th recording 4.83" of rain. The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
Planning for March 17th in West Covina, CA? Great weather for outdoor activities.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 100° | 73° | 87° | — | — |
| 2025 | 66° | 48° | 57° | — | — |
| 2024 | 73° | 50° | 62° | — | — |
| 2023 | 70° | 44° | 57° | — | — |
| 2022 | 84° | 49° | 67° | — | — |
| 2021 | 71° | 44° | 58° | — | — |
| 2020 | 60° | 42° | 51° | — | — |
| 2019 | 86° | 59° | 73° | — | — |
| 2018 | 63° | 48° | 55° | — | — |
| 2017 | 87° | 52° | 69° | — | — |
| 2016 | 87° | 56° | 71° | — | — |
| 2015 | 89° | 65° | 77° | — | — |
| 2014 | 81° | 54° | 67° | — | — |
| 2013 | 77° | 52° | 64° | — | — |
| 2012coldest | 54° | 41° | 47° | — | — |
| 2011 | 76° | 49° | 62° | — | — |
| 2010 | 91° | 61° | 76° | — | — |
| 2009 | 87° | 44° | 66° | — | — |
| 2008 | 73° | 48° | 61° | — | — |
| 2007 | 83° | 48° | 65° | — | — |
| 2006 | 62° | 44° | 53° | — | — |
| 2005 | 73° | 52° | 62° | — | — |
| 2004 | 95° | 52° | 73° | — | — |
| 2003 | 67° | 44° | 55° | — | — |
| 2002 | 61° | 41° | 51° | — | — |
| 2001 | 73° | 48° | 61° | — | — |
| 2000 | 77° | 52° | 64° | — | — |
| 1999 | 64° | 47° | 55° | — | — |
| 1998 | 67° | 54° | 60° | — | — |
| 1997 | 75° | 49° | 62° | — | — |
| 1996 | 73° | 50° | 62° | — | — |
| 1995 | 73° | 52° | 62° | — | — |
| 1994 | 79° | 51° | 65° | — | — |
| 1993 | 76° | 57° | 66° | — | — |
| 1992 | 71° | 49° | 60° | — | — |
| 1991 | 67° | 40° | 53° | — | — |
| 1990 | 83° | 47° | 65° | — | — |
| 1989 | 69° | 46° | 58° | — | — |
| 1988 | 80° | 42° | 61° | — | — |
| 1987 | 72° | 42° | 57° | — | — |
| 1986 | 67° | 38° | 52° | — | — |
| 1985 | 73° | 43° | 58° | — | — |
| 1984 | 75° | 49° | 62° | — | — |
| 1983 | 69° | 50° | 60° | 1.14" | — |
| 1982 | 58° | 46° | 52° | 4.83" | — |
| 1981 | 80° | 46° | 63° | — | — |
| 1980 | 80° | 46° | 63° | — | — |
| 1979 | 64° | 43° | 53° | 1.98" | — |
| 1978 | 92° | 51° | 71° | — | — |
| 1977 | 64° | 37° | 51° | 0.3" | — |
| 1976 | 82° | 56° | 69° | — | — |
| 1975 | 69° | 36° | 52° | — | — |
| 1974 | 82° | 53° | 68° | — | — |
| 1973 | 70° | 43° | 56° | — | — |
| 1972 | 71° | 53° | 62° | — | — |
| 1971 | 75° | 44° | 60° | — | — |
56 years of data from SANTA FE DAM CALIFORNIA