Weather on June 28
West Covina, CA
55 Years of Data
Avg High
90°F
Avg Low
60°F
Warmest
2015
87°F avg
Coldest
1991
67°F avg
About This Date
June 28th in West Covina, CA typically brings hot summer weather, with average highs around 90°F and lows near 60°F — a 30°F daily swing. Over 55 years of records, the warmest June 28th was in 2015 (87°F average), while the coldest was 1991 (67°F) — a 20°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for June 28th in West Covina, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 95° | 59° | 77° | — | — |
| 2024 | 90° | 62° | 76° | — | — |
| 2023 | 81° | 56° | 68° | — | — |
| 2022 | 99° | 64° | 81° | — | — |
| 2021 | 94° | 62° | 78° | — | — |
| 2020 | 76° | 64° | 70° | — | — |
| 2019 | 88° | 59° | 73° | — | — |
| 2018 | 87° | 59° | 73° | — | — |
| 2017 | 89° | 59° | 74° | — | — |
| 2016 | 94° | 67° | 80° | — | — |
| 2015warmest | 105° | 68° | 87° | — | — |
| 2014 | 91° | 64° | 78° | — | — |
| 2013 | 101° | 64° | 82° | — | — |
| 2012 | 99° | 61° | 80° | — | — |
| 2011 | 87° | 59° | 73° | — | — |
| 2010 | 84° | 59° | 72° | — | — |
| 2009 | 99° | 58° | 78° | — | — |
| 2008 | 91° | 56° | 73° | — | — |
| 2007 | 95° | 60° | 78° | — | — |
| 2006 | 104° | 68° | 86° | — | — |
| 2005 | 84° | 58° | 71° | — | — |
| 2004 | 82° | 62° | 72° | — | — |
| 2003 | 89° | 59° | 74° | — | — |
| 2002 | 82° | 55° | 69° | — | — |
| 2001 | 87° | 66° | 77° | — | — |
| 2000 | 88° | 61° | 74° | — | — |
| 1999 | 90° | 57° | 73° | — | — |
| 1998 | 91° | 58° | 74° | — | — |
| 1997 | 87° | 59° | 73° | — | — |
| 1996 | 88° | 56° | 72° | — | — |
| 1995 | 91° | 59° | 75° | — | — |
| 1994 | 94° | 64° | 79° | — | — |
| 1993 | 87° | 58° | 72° | — | — |
| 1992 | 92° | 62° | 77° | — | — |
| 1991coldest | 78° | 56° | 67° | — | — |
| 1990 | 108° | 62° | 85° | — | — |
| 1989 | 83° | 56° | 69° | — | — |
| 1988 | 90° | 65° | 77° | — | — |
| 1987 | 85° | 57° | 71° | — | — |
| 1986 | 94° | 59° | 76° | — | — |
| 1985 | 101° | 61° | 81° | — | — |
| 1984 | 91° | 64° | 78° | — | — |
| 1983 | 77° | 62° | 70° | — | — |
| 1982 | 86° | 60° | 73° | — | — |
| 1981 | 87° | 65° | 76° | — | — |
| 1980 | 96° | 66° | 81° | — | — |
| 1979 | 99° | 59° | 79° | — | — |
| 1978 | 80° | 56° | 68° | — | — |
| 1977 | 87° | 57° | 72° | — | — |
| 1976 | 105° | 65° | 85° | — | — |
| 1975 | 83° | 56° | 69° | — | — |
| 1974 | 100° | 59° | 80° | — | — |
| 1973 | 85° | 60° | 72° | — | — |
| 1972 | 89° | 55° | 72° | — | — |
| 1971 | 79° | 61° | 70° | — | — |
55 years of data from SANTA FE DAM CALIFORNIA