Weather on April 28
Hayward, CA
55 Years of Data
Avg High
68°F
Avg Low
48°F
Warmest
1996
70°F avg
Coldest
1995
30°F avg
About This Date
April 28th in Hayward, CA typically brings mild spring weather, with average highs around 68°F and lows near 48°F. Over 51 years of records, the warmest April 28th was in 1996 (70°F average), while the coldest was 1995 (30°F) — a 40°F range across recorded history. Rain or other precipitation has occurred on about 8% of April 28th dates historically, with the wettest April 28th recording 1.73" of rain. 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 April 28th in Hayward, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 50° | 60° | — | — |
| 2024 | 67° | 54° | 60° | — | — |
| 2023 | 75° | 52° | 63° | — | — |
| 2022 | 60° | 48° | 54° | — | — |
| 2021 | 80° | 47° | 63° | — | — |
| 2020 | 77° | 56° | 66° | — | — |
| 2019 | 66° | 53° | 60° | — | — |
| 2018 | 65° | 54° | 59° | — | — |
| 2017 | 73° | 49° | 61° | — | — |
| 2016 | 67° | 48° | 57° | — | — |
| 2015 | 63° | 52° | 57° | — | — |
| 2014 | 68° | 45° | 56° | — | — |
| 2013 | 77° | 50° | 64° | — | — |
| 2012 | 68° | 49° | 58° | — | — |
| 2011 | 63° | 49° | 56° | — | — |
| 2010 | 59° | 49° | 54° | 0.18" | — |
| 2009 | 59° | 48° | 54° | — | — |
| 2008 | 67° | 49° | 58° | — | — |
| 2007 | 84° | 52° | 68° | — | — |
| 2006 | 69° | 55° | 62° | — | — |
| 2005 | 65° | 53° | 59° | 0.94" | — |
| 2004 | 69° | 56° | 62° | — | — |
| 2003 | 62° | 50° | 56° | 0.15" | — |
| 2002 | 60° | 44° | 52° | — | — |
| 2001 | 62° | 52° | 57° | — | — |
| 2000 | 62° | 50° | 56° | — | — |
| 1999 | 60° | 43° | 51° | — | — |
| 1998 | 79° | 50° | 64° | — | — |
| 1997 | 63° | 47° | 55° | — | — |
| 1996warmest | 78° | 62° | 70° | — | — |
| 1995coldest | 61° | 0° | 30° | — | — |
| 1994 | 68° | 53° | 61° | — | — |
| 1993 | 74° | 50° | 62° | — | — |
| 1989 | 68° | 44° | 56° | — | — |
| 1987 | 79° | 50° | 64° | — | — |
| 1986 | 72° | 50° | 61° | — | — |
| 1985 | 78° | 50° | 64° | — | — |
| 1984 | 66° | 44° | 55° | — | — |
| 1983 | 61° | 41° | 51° | 1.73" | — |
| 1982 | 67° | 48° | 57° | — | — |
| 1981 | 75° | 44° | 60° | — | — |
| 1980 | 71° | 50° | 61° | — | — |
| 1979 | 67° | 49° | 58° | — | — |
| 1978 | 66° | 51° | 59° | — | — |
| 1977 | 59° | 47° | 53° | — | — |
| 1976 | 70° | 40° | 55° | — | — |
| 1975 | 65° | 37° | 51° | — | — |
| 1974 | 67° | 38° | 52° | — | — |
| 1973 | 67° | 46° | 56° | — | — |
| 1972 | 77° | 45° | 61° | — | — |
| 1971 | 60° | 46° | 53° | — | — |
51 years of data from HAYWARD AIR TERMINAL