Weather on March 22
Sunnyvale, CA
55 Years of Data
Avg High
65°F
Avg Low
48°F
Warmest
1997
66°F avg
Coldest
1975
48°F avg
About This Date
March 22nd in Sunnyvale, CA typically brings mild spring weather, with average highs around 65°F and lows near 48°F. Over 56 years of records, the warmest March 22nd was in 1997 (66°F average), while the coldest was 1975 (48°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 36% of March 22nd dates historically, with the wettest March 22nd recording 1.96" of rain. The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
Planning for March 22nd in Sunnyvale, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 75° | 50° | 63° | — | — |
| 2025 | 61° | 46° | 54° | — | — |
| 2024 | 70° | 50° | 60° | 1.6" | — |
| 2023 | 61° | 47° | 54° | 0.25" | — |
| 2022 | 84° | 49° | 66° | — | — |
| 2021 | 63° | 39° | 51° | — | — |
| 2020 | 68° | 48° | 58° | 0.25" | — |
| 2019 | 60° | 44° | 52° | 0.61" | — |
| 2018 | 62° | 45° | 53° | 0.91" | — |
| 2017 | 61° | 50° | 55° | 1.83" | — |
| 2016 | 63° | 45° | 54° | 0.13" | — |
| 2015 | 69° | 55° | 62° | 0.08" | — |
| 2014 | 69° | 47° | 58° | — | — |
| 2013 | 68° | 47° | 57° | — | — |
| 2012 | 60° | 46° | 53° | — | — |
| 2011 | 60° | 44° | 52° | 0.08" | — |
| 2010 | 67° | 48° | 57° | — | — |
| 2009 | 55° | 44° | 50° | 0.61" | — |
| 2008 | 73° | 42° | 58° | — | — |
| 2007 | 74° | 43° | 58° | — | — |
| 2006 | 62° | 42° | 52° | — | — |
| 2005 | 59° | 51° | 55° | 1.5" | — |
| 2004 | 66° | 51° | 59° | — | — |
| 2003 | 62° | 51° | 57° | — | — |
| 2002 | 59° | 50° | 55° | 0.38" | — |
| 2001 | 66° | 53° | 60° | — | — |
| 2000 | 77° | 48° | 63° | — | — |
| 1999 | 61° | 42° | 51° | 0.2" | — |
| 1998 | 74° | 56° | 65° | — | — |
| 1997warmest | 77° | 55° | 66° | — | — |
| 1996 | 65° | 47° | 56° | — | — |
| 1995 | 58° | 45° | 51° | 1.73" | — |
| 1994 | 56° | 45° | 50° | 0.13" | — |
| 1993 | 70° | 46° | 58° | — | — |
| 1992 | 68° | 53° | 61° | 1.96" | — |
| 1991 | 56° | 47° | 51° | — | — |
| 1990 | 67° | 50° | 58° | — | — |
| 1989 | 63° | 54° | 58° | — | — |
| 1988 | 66° | 49° | 57° | — | — |
| 1987 | 59° | 39° | 49° | — | — |
| 1986 | 69° | 51° | 60° | — | — |
| 1985 | 62° | 42° | 52° | — | — |
| 1984 | 74° | 48° | 61° | — | — |
| 1983 | 61° | 49° | 55° | 0.64" | — |
| 1982 | 65° | 42° | 53° | — | — |
| 1981 | 65° | 50° | 57° | — | — |
| 1980 | 69° | 47° | 58° | — | — |
| 1979 | 63° | 52° | 57° | — | — |
| 1978 | 69° | 53° | 61° | 0.3" | — |
| 1977 | 58° | 46° | 52° | — | — |
| 1976 | 69° | 52° | 60° | — | — |
| 1975coldest | 57° | 40° | 48° | 0.08" | — |
| 1974 | 58° | 53° | 55° | — | — |
| 1973 | 60° | 42° | 51° | — | — |
| 1972 | 58° | 48° | 53° | 0.15" | — |
| 1971 | 62° | 47° | 54° | — | — |
56 years of data from MOFFETT FED AIRFIELD