Weather on March 19
Hayward, CA
55 Years of Data
Avg High
65°F
Avg Low
46°F
Warmest
2026
69°F avg
Coldest
1995
30°F avg
About This Date
March 19th in Hayward, CA typically brings mild spring weather, with average highs around 65°F and lows near 46°F. Over 53 years of records, the warmest March 19th was in 2026 (69°F average), while the coldest was 1995 (30°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 26% of March 19th dates historically, with the wettest March 19th recording 3.05" of rain. 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 March 19th in Hayward, CA? Great weather for outdoor activities.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 87° | 52° | 69° | — | — |
| 2025 | 61° | 43° | 52° | — | — |
| 2024 | 68° | 53° | 61° | — | — |
| 2023 | 60° | 51° | 56° | 0.97" | — |
| 2022 | 56° | 47° | 51° | 0.13" | — |
| 2021 | 61° | 48° | 54° | — | — |
| 2020 | 61° | 45° | 53° | — | — |
| 2019 | 68° | 50° | 59° | — | — |
| 2018 | 66° | 41° | 54° | — | — |
| 2017 | 65° | 55° | 60° | — | — |
| 2016 | 68° | 53° | 61° | — | — |
| 2015 | 79° | 51° | 65° | — | — |
| 2014 | 73° | 44° | 59° | — | — |
| 2013 | 68° | 48° | 58° | 0.1" | — |
| 2012 | 55° | 38° | 46° | — | — |
| 2011 | 52° | 43° | 47° | 1.85" | — |
| 2010 | 78° | 50° | 64° | — | — |
| 2009 | 69° | 52° | 60° | — | — |
| 2008 | 59° | 49° | 54° | — | — |
| 2007 | 62° | 51° | 57° | — | — |
| 2006 | 80° | 46° | 63° | — | — |
| 2005 | 63° | 54° | 58° | 0.61" | — |
| 2004 | 70° | 50° | 60° | — | — |
| 2003 | 61° | 48° | 54° | 0.1" | — |
| 2002 | 66° | 41° | 54° | — | — |
| 2001 | 77° | 52° | 64° | — | — |
| 2000 | 60° | 50° | 55° | — | — |
| 1999 | 57° | 48° | 53° | 0.66" | — |
| 1998 | 64° | 49° | 56° | — | — |
| 1997 | 77° | 57° | 67° | — | — |
| 1996 | 69° | 49° | 59° | — | — |
| 1995coldest | 61° | 0° | 30° | — | — |
| 1994 | 60° | 44° | 52° | — | — |
| 1993 | 60° | 49° | 54° | — | — |
| 1990 | 67° | 48° | 57° | 0.05" | — |
| 1989 | 56° | 50° | 53° | 3.05" | — |
| 1987 | 57° | 40° | 48° | 0.41" | — |
| 1986 | 70° | 50° | 60° | — | — |
| 1985 | 57° | 46° | 52° | — | — |
| 1984 | 69° | 45° | 57° | — | — |
| 1983 | 66° | 43° | 54° | — | — |
| 1982 | 53° | 39° | 46° | 0.25" | — |
| 1981 | 57° | 48° | 53° | 1.55" | — |
| 1980 | 65° | 45° | 55° | — | — |
| 1979 | 53° | 47° | 50° | 0.18" | — |
| 1978 | 78° | 54° | 66° | — | — |
| 1977 | 63° | 39° | 51° | — | — |
| 1976 | 57° | 37° | 47° | 0.53" | — |
| 1975 | 66° | 48° | 57° | — | — |
| 1974 | 68° | 41° | 55° | — | — |
| 1973 | 59° | 34° | 46° | — | — |
| 1972 | 68° | 45° | 56° | — | — |
| 1971 | 67° | 47° | 57° | — | — |
53 years of data from HAYWARD AIR TERMINAL