Weather on March 4
Sunnyvale, CA
55 Years of Data
Avg High
63°F
Avg Low
46°F
Warmest
1986
64°F avg
Coldest
1974
45°F avg
About This Date
March 4th in Sunnyvale, CA typically brings mild spring weather, with average highs around 63°F and lows near 46°F. Over 56 years of records, the warmest March 4th was in 1986 (64°F average), while the coldest was 1974 (45°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 38% of March 4th dates historically, with the wettest March 4th recording 1.27" of rain. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for March 4th in Sunnyvale, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 64° | 52° | 58° | — | — |
| 2025 | 61° | 46° | 54° | — | — |
| 2024 | 61° | 44° | 52° | 0.03" | — |
| 2023 | 55° | 43° | 49° | 0.18" | — |
| 2022 | 59° | 45° | 52° | 0.1" | — |
| 2021 | 67° | 42° | 54° | — | — |
| 2020 | 78° | 48° | 63° | — | — |
| 2019 | 57° | 50° | 54° | — | — |
| 2018 | 56° | 36° | 46° | — | — |
| 2017 | 63° | 46° | 54° | 0.33" | — |
| 2016 | 67° | 58° | 62° | 0.46" | — |
| 2015 | 67° | 43° | 55° | — | — |
| 2014 | 67° | 54° | 60° | — | — |
| 2013 | 58° | 46° | 52° | — | — |
| 2012 | 73° | 43° | 58° | — | — |
| 2011 | 64° | 43° | 53° | — | — |
| 2010 | 58° | 40° | 49° | — | — |
| 2009 | 58° | 43° | 50° | 0.28" | — |
| 2008 | 66° | 42° | 54° | — | — |
| 2007 | 70° | 47° | 58° | — | — |
| 2006 | 59° | 37° | 48° | — | — |
| 2005 | 57° | 50° | 54° | 0.97" | — |
| 2004 | 63° | 44° | 53° | — | — |
| 2003 | 60° | 41° | 51° | — | — |
| 2002 | 67° | 42° | 54° | — | — |
| 2001 | 59° | 50° | 55° | 1.27" | — |
| 2000 | 62° | 44° | 53° | 1.04" | — |
| 1999 | 56° | 42° | 49° | — | — |
| 1998 | 60° | 39° | 50° | — | — |
| 1997 | 62° | 37° | 50° | — | — |
| 1996 | 59° | 52° | 55° | 1.04" | — |
| 1995 | 61° | 42° | 51° | 0.25" | — |
| 1994 | 70° | 54° | 62° | — | — |
| 1993 | 66° | 46° | 56° | — | — |
| 1992 | 66° | 45° | 55° | — | — |
| 1991 | 67° | 52° | 59° | 0.89" | — |
| 1990 | 58° | 48° | 53° | 0.28" | — |
| 1989 | 57° | 40° | 48° | 0.13" | — |
| 1988 | 60° | 51° | 56° | — | — |
| 1987 | 67° | 53° | 60° | — | — |
| 1986warmest | 74° | 54° | 64° | — | — |
| 1985 | 56° | 45° | 50° | 0.23" | — |
| 1984 | 75° | 50° | 63° | — | — |
| 1983 | 64° | 52° | 58° | 0.2" | — |
| 1982 | 62° | 44° | 53° | — | — |
| 1981 | 56° | 47° | 51° | 0.56" | — |
| 1980 | 65° | 40° | 52° | 0.33" | — |
| 1979 | 63° | 50° | 56° | — | — |
| 1978 | 65° | 54° | 59° | 1.02" | — |
| 1977 | 70° | 46° | 58° | — | — |
| 1976 | 58° | 37° | 47° | — | — |
| 1975 | 64° | 48° | 56° | 0.18" | — |
| 1974coldest | 55° | 35° | 45° | — | — |
| 1973 | 56° | 45° | 50° | 0.41" | — |
| 1972 | 66° | 52° | 59° | — | — |
| 1971 | 55° | 44° | 50° | — | — |
56 years of data from MOFFETT FED AIRFIELD