Weather on May 30
Hayward, CA
55 Years of Data
Avg High
71°F
Avg Low
52°F
Warmest
2001
77°F avg
Coldest
1974
53°F avg
About This Date
May 30th in Hayward, CA typically brings pleasant spring weather, with average highs around 71°F and lows near 52°F. Over 52 years of records, the warmest May 30th was in 2001 (77°F average), while the coldest was 1974 (53°F) — a 24°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for May 30th in Hayward, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 58° | 75° | — | — |
| 2024 | 84° | 53° | 69° | — | — |
| 2023 | 66° | 55° | 61° | — | — |
| 2022 | 68° | 51° | 60° | — | — |
| 2021 | 77° | 53° | 65° | — | — |
| 2020 | 75° | 60° | 68° | — | — |
| 2019 | 63° | 53° | 58° | — | — |
| 2018 | 62° | 54° | 58° | — | — |
| 2017 | 62° | 54° | 58° | — | — |
| 2016 | 80° | 55° | 68° | — | — |
| 2015 | 69° | 52° | 60° | — | — |
| 2014 | 63° | 51° | 57° | — | — |
| 2013 | 68° | 52° | 60° | — | — |
| 2012 | 73° | 51° | 62° | — | — |
| 2011 | 62° | 53° | 58° | — | — |
| 2010 | 80° | 52° | 66° | — | — |
| 2009 | 67° | 55° | 61° | — | — |
| 2008 | 65° | 53° | 59° | — | — |
| 2007 | 63° | 54° | 58° | — | — |
| 2006 | 67° | 54° | 60° | — | — |
| 2005 | 73° | 56° | 64° | — | — |
| 2004 | 76° | 52° | 64° | — | — |
| 2003 | 66° | 55° | 61° | — | — |
| 2002 | 74° | 58° | 66° | — | — |
| 2001warmest | 95° | 59° | 77° | — | — |
| 2000 | 66° | 52° | 59° | — | — |
| 1999 | 66° | 50° | 58° | — | — |
| 1998 | 68° | 48° | 58° | — | — |
| 1997 | 77° | 56° | 66° | — | — |
| 1996 | 64° | 48° | 56° | — | — |
| 1995 | 76° | 55° | 65° | — | — |
| 1994 | 84° | 57° | 71° | — | — |
| 1993 | 64° | 58° | 61° | — | — |
| 1989 | 67° | 48° | 57° | — | — |
| 1988 | 64° | 44° | 54° | — | — |
| 1987 | 65° | 52° | 58° | — | — |
| 1986 | 77° | 52° | 64° | — | — |
| 1985 | 70° | 45° | 57° | — | — |
| 1984 | 85° | 52° | 68° | — | — |
| 1983 | 65° | 53° | 59° | — | — |
| 1982 | 57° | 50° | 54° | — | — |
| 1981 | 66° | 52° | 59° | — | — |
| 1980 | 66° | 51° | 59° | — | — |
| 1979 | 71° | 51° | 61° | — | — |
| 1978 | 87° | 57° | 72° | — | — |
| 1977 | 70° | 48° | 59° | — | — |
| 1976 | 66° | 43° | 54° | — | — |
| 1975 | 95° | 52° | 73° | — | — |
| 1974coldest | 66° | 40° | 53° | — | — |
| 1973 | 71° | 58° | 64° | — | — |
| 1972 | 75° | 48° | 62° | — | — |
| 1971 | 62° | 48° | 55° | — | — |
52 years of data from HAYWARD AIR TERMINAL