Weather on March 30
Hayward, CA
55 Years of Data
Avg High
66°F
Avg Low
46°F
Warmest
2018
68°F avg
Coldest
1995
38°F avg
About This Date
March 30th in Hayward, CA typically brings mild spring weather, with average highs around 66°F and lows near 46°F. Over 52 years of records, the warmest March 30th was in 2018 (68°F average), while the coldest was 1995 (38°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 15% of March 30th dates historically, with the wettest March 30th recording 1.83" 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 March 30th in Hayward, CA? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 75° | 58° | 66° | — | — |
| 2025 | 70° | 52° | 61° | 0.1" | — |
| 2024 | 67° | 47° | 57° | — | — |
| 2023 | 58° | 42° | 50° | — | — |
| 2022 | 58° | 50° | 54° | — | — |
| 2021 | 79° | 43° | 61° | — | — |
| 2020 | 63° | 51° | 57° | — | — |
| 2019 | 66° | 45° | 55° | — | — |
| 2018warmest | 82° | 54° | 68° | — | — |
| 2017 | 65° | 53° | 59° | — | — |
| 2016 | 62° | 44° | 53° | — | — |
| 2015 | 69° | 52° | 60° | — | — |
| 2014 | 59° | 43° | 51° | — | — |
| 2013 | 70° | 53° | 61° | 0.03" | — |
| 2012 | 65° | 51° | 58° | — | — |
| 2011 | 77° | 50° | 64° | — | — |
| 2010 | 60° | 48° | 54° | 0.38" | — |
| 2009 | 68° | 48° | 58° | — | — |
| 2008 | 56° | 44° | 50° | — | — |
| 2007 | 71° | 45° | 58° | — | — |
| 2006 | 58° | 50° | 54° | 0.15" | — |
| 2005 | 64° | 43° | 53° | — | — |
| 2004 | 60° | 51° | 56° | — | — |
| 2003 | 75° | 51° | 63° | — | — |
| 2002 | 73° | 51° | 62° | — | — |
| 2001 | 75° | 51° | 63° | — | — |
| 2000 | 73° | 46° | 60° | — | — |
| 1999 | 56° | 41° | 48° | 0.23" | — |
| 1998 | 59° | 43° | 51° | — | — |
| 1997 | 59° | 45° | 52° | — | — |
| 1996 | 65° | 44° | 54° | — | — |
| 1995coldest | 75° | 0° | 38° | — | — |
| 1994 | 61° | 47° | 54° | — | — |
| 1993 | 61° | 48° | 54° | — | — |
| 1989 | 68° | 44° | 56° | — | — |
| 1987 | 77° | 50° | 64° | — | — |
| 1986 | 68° | 54° | 61° | — | — |
| 1985 | 66° | 42° | 54° | — | — |
| 1984 | 67° | 43° | 55° | — | — |
| 1983 | 65° | 50° | 57° | — | — |
| 1982 | 52° | 41° | 46° | 1.83" | — |
| 1981 | 60° | 42° | 51° | — | — |
| 1980 | 75° | 45° | 60° | — | — |
| 1979 | 59° | 40° | 49° | — | — |
| 1978 | 58° | 52° | 55° | 0.18" | — |
| 1977 | 59° | 36° | 47° | — | — |
| 1976 | 72° | 36° | 54° | — | — |
| 1975 | 68° | 40° | 54° | — | — |
| 1974 | 64° | 49° | 56° | 1.73" | — |
| 1973 | 57° | 40° | 48° | — | — |
| 1972 | 64° | 38° | 51° | — | — |
| 1971 | 74° | 45° | 59° | — | — |
52 years of data from HAYWARD AIR TERMINAL