Weather on May 25
Hayward, CA
55 Years of Data
Avg High
69°F
Avg Low
52°F
Warmest
1982
76°F avg
Coldest
1977
52°F avg
About This Date
May 25th in Hayward, CA typically brings mild spring weather, with average highs around 69°F and lows near 52°F. Over 52 years of records, the warmest May 25th was in 1982 (76°F average), while the coldest was 1977 (52°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 6% of May 25th dates historically. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for May 25th in Hayward, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 67° | 56° | 61° | — | — |
| 2024 | 64° | 54° | 59° | — | — |
| 2023 | 66° | 54° | 60° | — | — |
| 2022 | 86° | 54° | 70° | — | — |
| 2021 | 63° | 54° | 58° | — | — |
| 2020 | 92° | 60° | 76° | — | — |
| 2019 | 67° | 55° | 61° | — | — |
| 2018 | 67° | 55° | 61° | — | — |
| 2017 | 69° | 58° | 63° | — | — |
| 2016 | 66° | 57° | 62° | — | — |
| 2015 | 62° | 53° | 58° | — | — |
| 2014 | 72° | 51° | 61° | — | — |
| 2013 | 61° | 52° | 56° | — | — |
| 2012 | 64° | 50° | 57° | — | — |
| 2011 | 63° | 52° | 57° | 0.1" | — |
| 2010 | 63° | 50° | 56° | 0.03" | — |
| 2009 | 67° | 51° | 59° | — | — |
| 2008 | 66° | 49° | 57° | — | — |
| 2007 | 67° | 52° | 59° | — | — |
| 2006 | 66° | 54° | 60° | — | — |
| 2005 | 77° | 56° | 66° | — | — |
| 2004 | 68° | 55° | 62° | — | — |
| 2003 | 70° | 57° | 63° | 0.05" | — |
| 2002 | 70° | 53° | 61° | — | — |
| 2001 | 68° | 53° | 61° | — | — |
| 2000 | 65° | 54° | 59° | — | — |
| 1999 | 70° | 52° | 61° | — | — |
| 1998 | 59° | 46° | 53° | — | — |
| 1997 | 70° | 48° | 59° | — | — |
| 1996 | 84° | 52° | 68° | — | — |
| 1995 | 67° | 55° | 61° | — | — |
| 1994 | 65° | 52° | 58° | — | — |
| 1993 | 70° | 53° | 61° | — | — |
| 1989 | 67° | 45° | 56° | — | — |
| 1988 | 63° | 50° | 56° | — | — |
| 1987 | 62° | 51° | 57° | — | — |
| 1986 | 75° | 51° | 63° | — | — |
| 1985 | 67° | 52° | 59° | — | — |
| 1984 | 73° | 52° | 62° | — | — |
| 1983 | 66° | 50° | 58° | — | — |
| 1982warmest | 98° | 53° | 76° | — | — |
| 1981 | 70° | 56° | 63° | — | — |
| 1980 | 63° | 44° | 53° | — | — |
| 1979 | 76° | 53° | 64° | — | — |
| 1978 | 64° | 44° | 54° | — | — |
| 1977coldest | 64° | 39° | 52° | — | — |
| 1976 | 64° | 46° | 55° | — | — |
| 1975 | 82° | 50° | 66° | — | — |
| 1974 | 75° | 47° | 61° | — | — |
| 1973 | 63° | 55° | 59° | — | — |
| 1972 | 66° | 48° | 57° | — | — |
| 1971 | 67° | 46° | 56° | — | — |
52 years of data from HAYWARD AIR TERMINAL