Weather on March 16
Sunnyvale, CA
55 Years of Data
Avg High
66°F
Avg Low
47°F
Warmest
2004
70°F avg
Coldest
1977
45°F avg
About This Date
March 16th in Sunnyvale, CA typically brings mild spring weather, with average highs around 66°F and lows near 47°F. Over 56 years of records, the warmest March 16th was in 2004 (70°F average), while the coldest was 1977 (45°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 29% of March 16th dates historically, with the wettest March 16th recording 1.65" of rain. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for March 16th in Sunnyvale, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 84° | 54° | 69° | — | — |
| 2025 | 63° | 45° | 54° | — | — |
| 2024 | 73° | 48° | 61° | — | — |
| 2023 | 64° | 42° | 53° | — | — |
| 2022 | 70° | 47° | 58° | — | — |
| 2021 | 60° | 37° | 49° | — | — |
| 2020 | 56° | 42° | 49° | 1.02" | — |
| 2019 | 70° | 44° | 57° | — | — |
| 2018 | 55° | 46° | 51° | 0.3" | — |
| 2017 | 69° | 52° | 60° | — | — |
| 2016 | 72° | 44° | 58° | — | — |
| 2015 | 72° | 53° | 62° | — | — |
| 2014 | 76° | 50° | 63° | — | — |
| 2013 | 66° | 50° | 58° | — | — |
| 2012 | 62° | 49° | 55° | 1.22" | — |
| 2011 | 60° | 49° | 54° | 0.2" | — |
| 2010 | 68° | 48° | 58° | — | — |
| 2009 | 67° | 52° | 59° | — | — |
| 2008 | 65° | 42° | 53° | — | — |
| 2007 | 78° | 50° | 64° | — | — |
| 2006 | 60° | 47° | 53° | 1.07" | — |
| 2005 | 68° | 43° | 55° | — | — |
| 2004warmest | 84° | 55° | 70° | — | — |
| 2003 | 61° | 45° | 53° | 0.46" | — |
| 2002 | 57° | 44° | 51° | — | — |
| 2001 | 62° | 45° | 53° | — | — |
| 2000 | 68° | 50° | 59° | — | — |
| 1999 | 58° | 49° | 53° | — | — |
| 1998 | 67° | 54° | 60° | — | — |
| 1997 | 66° | 51° | 59° | — | — |
| 1996 | 73° | 49° | 61° | — | — |
| 1995 | 69° | 45° | 57° | — | — |
| 1994 | 61° | 49° | 55° | — | — |
| 1993 | 69° | 54° | 61° | 0.51" | — |
| 1992 | 62° | 48° | 55° | 0.51" | — |
| 1991 | 61° | 44° | 52° | — | — |
| 1990 | 73° | 50° | 62° | — | — |
| 1989 | 62° | 49° | 55° | 0.89" | — |
| 1988 | 65° | 45° | 55° | — | — |
| 1987 | 64° | 43° | 53° | — | — |
| 1986 | 57° | 46° | 52° | 1.3" | — |
| 1985 | 64° | 51° | 58° | — | — |
| 1984 | 66° | 45° | 55° | 0.61" | — |
| 1983 | 58° | 47° | 52° | 0.43" | — |
| 1982 | 56° | 42° | 49° | 1.65" | — |
| 1981 | 63° | 44° | 53° | — | — |
| 1980 | 64° | 42° | 53° | — | — |
| 1979 | 56° | 46° | 51° | 0.74" | — |
| 1978 | 76° | 50° | 63° | — | — |
| 1977coldest | 52° | 39° | 45° | 0.33" | — |
| 1976 | 75° | 55° | 65° | — | — |
| 1975 | 56° | 40° | 48° | 0.03" | — |
| 1974 | 64° | 55° | 60° | — | — |
| 1973 | 63° | 49° | 56° | — | — |
| 1972 | 82° | 53° | 68° | — | — |
| 1971 | 65° | 43° | 54° | — | — |
56 years of data from MOFFETT FED AIRFIELD