Weather on April 15
Hayward, CA
55 Years of Data
Avg High
67°F
Avg Low
46°F
Warmest
1984
69°F avg
Coldest
1995
27°F avg
About This Date
April 15th in Hayward, CA typically brings mild spring weather, with average highs around 67°F and lows near 46°F. Over 51 years of records, the warmest April 15th was in 1984 (69°F average), while the coldest was 1995 (27°F) — a 42°F range across recorded history. Rain or other precipitation has occurred on about 14% of April 15th dates historically. 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 April 15th in Hayward, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 67° | 56° | 61° | — | — |
| 2024 | 66° | 52° | 59° | — | — |
| 2023 | 61° | 48° | 54° | — | — |
| 2022 | 63° | 47° | 55° | 0.05" | — |
| 2021 | 65° | 45° | 55° | — | — |
| 2020 | 77° | 49° | 63° | — | — |
| 2019 | 61° | 50° | 55° | 0.03" | — |
| 2018 | 65° | 50° | 57° | — | — |
| 2017 | 69° | 45° | 57° | — | — |
| 2016 | 71° | 47° | 59° | — | — |
| 2015 | 74° | 47° | 60° | — | — |
| 2014 | 64° | 49° | 56° | — | — |
| 2013 | 60° | 48° | 54° | — | — |
| 2012 | 64° | 50° | 57° | — | — |
| 2011 | 67° | 47° | 57° | — | — |
| 2010 | 67° | 46° | 56° | — | — |
| 2009 | 60° | 44° | 52° | — | — |
| 2008 | 63° | 43° | 53° | — | — |
| 2007 | 67° | 46° | 56° | — | — |
| 2006 | 59° | 52° | 55° | 0.03" | — |
| 2005 | 66° | 46° | 56° | — | — |
| 2004 | 59° | 50° | 55° | — | — |
| 2003 | 60° | 43° | 51° | — | — |
| 2002 | 60° | 48° | 54° | — | — |
| 2001 | 59° | 42° | 51° | — | — |
| 2000 | 61° | 53° | 57° | 0.03" | — |
| 1999 | 84° | 54° | 69° | — | — |
| 1998 | 59° | 40° | 49° | — | — |
| 1997 | 79° | 51° | 65° | — | — |
| 1996 | 64° | 53° | 59° | — | — |
| 1995coldest | 54° | 1° | 27° | — | — |
| 1994 | 73° | 51° | 62° | — | — |
| 1993 | 60° | 46° | 53° | — | — |
| 1989 | 60° | 50° | 55° | — | — |
| 1987 | 78° | 47° | 62° | — | — |
| 1986 | 70° | 48° | 59° | — | — |
| 1985 | 87° | 52° | 69° | — | — |
| 1984warmest | 87° | 51° | 69° | — | — |
| 1983 | 63° | 43° | 53° | — | — |
| 1982 | 60° | 42° | 51° | 0.13" | — |
| 1981 | 72° | 42° | 57° | — | — |
| 1980 | 65° | 46° | 55° | — | — |
| 1979 | 69° | 48° | 59° | — | — |
| 1978 | 62° | 50° | 56° | 0.03" | — |
| 1977 | 73° | 42° | 58° | — | — |
| 1976 | 67° | 40° | 53° | — | — |
| 1975 | 53° | 37° | 45° | 0.08" | — |
| 1974 | 79° | 42° | 60° | — | — |
| 1973 | 62° | 45° | 53° | — | — |
| 1972 | 71° | 40° | 55° | — | — |
| 1971 | 67° | 49° | 58° | — | — |
51 years of data from HAYWARD AIR TERMINAL