Weather on May 28
West Covina, CA
55 Years of Data
Avg High
81°F
Avg Low
56°F
Warmest
1997
83°F avg
Coldest
1971
57°F avg
About This Date
May 28th in West Covina, CA typically brings warm spring weather, with average highs around 81°F and lows near 56°F — a 25°F daily swing. Over 55 years of records, the warmest May 28th was in 1997 (83°F average), while the coldest was 1971 (57°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 4% of May 28th dates historically, with the wettest May 28th recording 3.86" of rain. The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
Planning for May 28th in West Covina, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 62° | 69° | — | — |
| 2024 | 80° | 56° | 68° | — | — |
| 2023 | 68° | 57° | 63° | — | — |
| 2022 | 69° | 59° | 64° | — | — |
| 2021 | 83° | 55° | 69° | — | — |
| 2020 | 86° | 58° | 72° | — | — |
| 2019 | 77° | 52° | 64° | — | — |
| 2018 | 84° | 52° | 68° | — | — |
| 2017 | 84° | 52° | 68° | — | — |
| 2016 | 80° | 56° | 68° | — | — |
| 2015 | 88° | 52° | 70° | — | — |
| 2014 | 91° | 60° | 76° | — | — |
| 2013 | 85° | 58° | 71° | — | — |
| 2012 | 91° | 48° | 70° | — | — |
| 2011 | 74° | 54° | 64° | — | — |
| 2010 | 76° | 44° | 60° | — | — |
| 2009 | 85° | 61° | 73° | — | — |
| 2008 | 79° | 50° | 64° | — | — |
| 2007 | 82° | 56° | 69° | — | — |
| 2006 | 83° | 52° | 67° | — | — |
| 2005 | 81° | 60° | 70° | — | — |
| 2004 | 71° | 60° | 66° | — | — |
| 2003 | 98° | 56° | 77° | — | — |
| 2002 | 78° | 50° | 64° | — | — |
| 2001 | 66° | 52° | 59° | — | — |
| 2000 | 91° | 62° | 77° | — | — |
| 1999 | 75° | 56° | 65° | — | — |
| 1998 | 79° | 51° | 65° | — | — |
| 1997warmest | 101° | 65° | 83° | — | — |
| 1996 | 82° | 53° | 68° | — | — |
| 1995 | 81° | 58° | 69° | — | — |
| 1994 | 86° | 50° | 68° | — | — |
| 1993 | 78° | 55° | 67° | — | — |
| 1992 | 78° | 61° | 69° | — | — |
| 1991 | 75° | 49° | 62° | — | — |
| 1990 | 65° | 49° | 57° | 3.86" | — |
| 1989 | 77° | 58° | 67° | — | — |
| 1988 | 75° | 60° | 68° | — | — |
| 1987 | 76° | 52° | 64° | — | — |
| 1986 | 85° | 59° | 72° | — | — |
| 1985 | 78° | 50° | 64° | — | — |
| 1984 | 100° | 60° | 80° | — | — |
| 1983 | 85° | 60° | 72° | — | — |
| 1982 | 73° | 59° | 66° | — | — |
| 1981 | 80° | 58° | 69° | — | — |
| 1980 | 68° | 52° | 60° | — | — |
| 1979 | 71° | 59° | 65° | — | — |
| 1978 | 98° | 55° | 77° | — | — |
| 1977 | 78° | 53° | 66° | — | — |
| 1976 | 65° | 59° | 62° | — | — |
| 1975 | 79° | 57° | 68° | — | — |
| 1974 | 85° | 59° | 72° | — | — |
| 1973 | 102° | 58° | 80° | — | — |
| 1972 | 95° | 59° | 77° | — | — |
| 1971coldest | 65° | 50° | 57° | 0.53" | — |
55 years of data from SANTA FE DAM CALIFORNIA