Weather on May 12
Hayward, CA
55 Years of Data
Avg High
69°F
Avg Low
50°F
Warmest
1996
70°F avg
Coldest
1998
49°F avg
About This Date
May 12th in Hayward, CA typically brings mild spring weather, with average highs around 69°F and lows near 50°F. Over 52 years of records, the warmest May 12th was in 1996 (70°F average), while the coldest was 1998 (49°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 8% of May 12th dates historically, with the wettest May 12th recording 0.64" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for May 12th in Hayward, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 67° | 55° | 61° | 0.64" | — |
| 2024 | 70° | 55° | 62° | — | — |
| 2023 | 68° | 53° | 61° | — | — |
| 2022 | 62° | 47° | 54° | — | — |
| 2021 | 71° | 49° | 60° | — | — |
| 2020 | 67° | 56° | 61° | 0.18" | — |
| 2019 | 64° | 55° | 60° | — | — |
| 2018 | 76° | 55° | 65° | — | — |
| 2017 | 66° | 52° | 59° | — | — |
| 2016 | 68° | 53° | 61° | — | — |
| 2015 | 64° | 51° | 58° | — | — |
| 2014 | 82° | 50° | 66° | — | — |
| 2013 | 71° | 53° | 62° | — | — |
| 2012 | 77° | 51° | 64° | — | — |
| 2011 | 67° | 52° | 59° | — | — |
| 2010 | 68° | 48° | 58° | — | — |
| 2009 | 66° | 50° | 58° | — | — |
| 2008 | 62° | 48° | 55° | — | — |
| 2007 | 61° | 51° | 56° | — | — |
| 2006 | 69° | 52° | 60° | — | — |
| 2005 | 68° | 54° | 61° | — | — |
| 2004 | 71° | 50° | 61° | — | — |
| 2003 | 73° | 51° | 62° | — | — |
| 2002 | 72° | 49° | 60° | — | — |
| 2001 | 65° | 55° | 60° | — | — |
| 2000 | 64° | 47° | 55° | — | — |
| 1999 | 60° | 50° | 55° | — | — |
| 1998coldest | 54° | 45° | 49° | — | — |
| 1997 | 78° | 50° | 64° | — | — |
| 1996warmest | 84° | 56° | 70° | — | — |
| 1995 | 62° | 52° | 57° | — | — |
| 1994 | 68° | 51° | 60° | — | — |
| 1993 | 61° | 45° | 53° | — | — |
| 1989 | 66° | 47° | 56° | — | — |
| 1988 | 84° | 50° | 67° | — | — |
| 1987 | 78° | 53° | 66° | — | — |
| 1986 | 70° | 45° | 57° | — | — |
| 1985 | 65° | 44° | 54° | — | — |
| 1984 | 75° | 57° | 66° | — | — |
| 1983 | 73° | 48° | 61° | — | — |
| 1982 | 65° | 46° | 55° | — | — |
| 1981 | 83° | 51° | 67° | — | — |
| 1980 | 57° | 50° | 54° | 0.03" | — |
| 1979 | 80° | 50° | 65° | — | — |
| 1978 | 68° | 46° | 57° | — | — |
| 1977 | 59° | 48° | 54° | 0.56" | — |
| 1976 | 82° | 46° | 64° | — | — |
| 1975 | 71° | 48° | 60° | — | — |
| 1974 | 74° | 45° | 59° | — | — |
| 1973 | 67° | 51° | 59° | — | — |
| 1972 | 82° | 48° | 65° | — | — |
| 1971 | 60° | 48° | 54° | — | — |
52 years of data from HAYWARD AIR TERMINAL