Weather on April 9
Hayward, CA
55 Years of Data
Avg High
65°F
Avg Low
46°F
Warmest
1989
75°F avg
Coldest
1995
33°F avg
About This Date
April 9th in Hayward, CA typically brings mild spring weather, with average highs around 65°F and lows near 46°F. Over 52 years of records, the warmest April 9th was in 1989 (75°F average), while the coldest was 1995 (33°F) — a 42°F range across recorded history. Rain or other precipitation has occurred on about 17% of April 9th dates historically, with the wettest April 9th recording 0.86" of rain. The last decade has been 5.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.1°F warmer on this date compared to 20-30 years ago.
Planning for April 9th in Hayward, CA? Great weather for outdoor activities.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 70° | 55° | 62° | — | — |
| 2025 | 79° | 51° | 65° | — | — |
| 2024 | 75° | 49° | 62° | — | — |
| 2023 | 73° | 46° | 60° | — | — |
| 2022 | 67° | 47° | 57° | — | — |
| 2021 | 58° | 49° | 53° | — | — |
| 2020 | 64° | 54° | 59° | — | — |
| 2019 | 65° | 53° | 59° | — | — |
| 2018 | 75° | 48° | 62° | — | — |
| 2017 | 62° | 43° | 52° | — | — |
| 2016 | 64° | 58° | 61° | 0.3" | — |
| 2015 | 67° | 43° | 55° | — | — |
| 2014 | 67° | 48° | 57° | — | — |
| 2013 | 78° | 51° | 65° | — | — |
| 2012 | 67° | 45° | 56° | — | — |
| 2011 | 60° | 39° | 50° | — | — |
| 2010 | 69° | 45° | 57° | — | — |
| 2009 | 57° | 50° | 54° | 0.3" | — |
| 2008 | 59° | 47° | 53° | — | — |
| 2007 | 64° | 52° | 58° | 0.03" | — |
| 2006 | 60° | 51° | 56° | 0.38" | — |
| 2005 | 63° | 50° | 56° | — | — |
| 2004 | 73° | 52° | 62° | — | — |
| 2003 | 67° | 49° | 58° | — | — |
| 2002 | 61° | 53° | 57° | 0.08" | — |
| 2001 | 60° | 43° | 51° | 0.86" | — |
| 2000 | 61° | 51° | 56° | — | — |
| 1999 | 54° | 36° | 45° | — | — |
| 1998 | 58° | 47° | 52° | — | — |
| 1997 | 62° | 41° | 52° | — | — |
| 1996 | 59° | 47° | 53° | — | — |
| 1995coldest | 66° | 0° | 33° | — | — |
| 1994 | 58° | 46° | 52° | — | — |
| 1993 | 61° | 47° | 54° | — | — |
| 1989warmest | 93° | 58° | 75° | — | — |
| 1987 | 78° | 48° | 63° | — | — |
| 1986 | 68° | 48° | 58° | — | — |
| 1985 | 75° | 48° | 62° | — | — |
| 1984 | 60° | 40° | 50° | — | — |
| 1983 | 61° | 50° | 55° | — | — |
| 1982 | 64° | 44° | 54° | — | — |
| 1981 | 65° | 46° | 55° | — | — |
| 1980 | 70° | 45° | 57° | — | — |
| 1979 | 60° | 48° | 54° | — | — |
| 1978 | 74° | 42° | 58° | — | — |
| 1977 | 60° | 42° | 51° | 0.33" | — |
| 1976 | 59° | 38° | 48° | — | — |
| 1975 | 52° | 35° | 43° | 0.03" | — |
| 1974 | 62° | 40° | 51° | 0.86" | — |
| 1973 | 76° | 46° | 61° | — | — |
| 1972 | 63° | 39° | 51° | — | — |
| 1971 | 62° | 37° | 50° | — | — |
52 years of data from HAYWARD AIR TERMINAL