Weather on April 3
Sunnyvale, CA
55 Years of Data
Avg High
67°F
Avg Low
48°F
Warmest
1990
67°F avg
Coldest
1975
50°F avg
About This Date
April 3rd in Sunnyvale, CA typically brings mild spring weather, with average highs around 67°F and lows near 48°F. Over 56 years of records, the warmest April 3rd was in 1990 (67°F average), while the coldest was 1975 (50°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 16% of April 3rd dates historically, with the wettest April 3rd recording 1.14" 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 April 3rd in Sunnyvale, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 73° | 48° | 61° | — | — |
| 2025 | 63° | 41° | 52° | — | — |
| 2024 | 67° | 52° | 59° | — | — |
| 2023 | 57° | 42° | 50° | — | — |
| 2022 | 74° | 49° | 61° | — | — |
| 2021 | 64° | 50° | 57° | — | — |
| 2020 | 64° | 39° | 52° | — | — |
| 2019 | 62° | 53° | 58° | — | — |
| 2018 | 67° | 47° | 57° | — | — |
| 2017 | 71° | 49° | 60° | — | — |
| 2016 | 66° | 53° | 60° | — | — |
| 2015 | 69° | 44° | 57° | — | — |
| 2014 | 64° | 44° | 54° | — | — |
| 2013 | 77° | 51° | 64° | — | — |
| 2012 | 66° | 46° | 56° | 0.05" | — |
| 2011 | 67° | 46° | 56° | — | — |
| 2010 | 58° | 43° | 50° | — | — |
| 2009 | 63° | 46° | 54° | — | — |
| 2008 | 66° | 48° | 57° | — | — |
| 2007 | 71° | 46° | 59° | — | — |
| 2006 | 58° | 52° | 55° | 0.76" | — |
| 2005 | 64° | 49° | 56° | 0.79" | — |
| 2004 | 76° | 47° | 61° | — | — |
| 2003 | 59° | 41° | 50° | 0.03" | — |
| 2002 | 63° | 53° | 58° | — | — |
| 2001 | 58° | 42° | 50° | — | — |
| 2000 | 70° | 55° | 62° | — | — |
| 1999 | 55° | 47° | 51° | — | — |
| 1998 | 59° | 44° | 52° | 1.14" | — |
| 1997 | 78° | 55° | 67° | — | — |
| 1996 | 66° | 46° | 56° | — | — |
| 1995 | 76° | 47° | 61° | — | — |
| 1994 | 66° | 53° | 60° | — | — |
| 1993 | 67° | 54° | 60° | — | — |
| 1992 | 68° | 52° | 60° | — | — |
| 1991 | 71° | 49° | 60° | — | — |
| 1990warmest | 83° | 51° | 67° | — | — |
| 1989 | 68° | 53° | 61° | — | — |
| 1988 | 65° | 50° | 57° | — | — |
| 1987 | 67° | 50° | 58° | — | — |
| 1986 | 69° | 44° | 57° | — | — |
| 1985 | 76° | 54° | 65° | — | — |
| 1984 | 67° | 45° | 56° | — | — |
| 1983 | 63° | 48° | 55° | — | — |
| 1982 | 64° | 50° | 57° | 0.66" | — |
| 1981 | 66° | 43° | 54° | — | — |
| 1980 | 62° | 40° | 51° | — | — |
| 1979 | 70° | 45° | 57° | — | — |
| 1978 | 66° | 45° | 55° | 0.28" | — |
| 1977 | 78° | 43° | 60° | — | — |
| 1976 | 57° | 46° | 52° | 0.3" | — |
| 1975coldest | 58° | 42° | 50° | 0.18" | — |
| 1974 | 64° | 47° | 55° | — | — |
| 1973 | 74° | 48° | 61° | — | — |
| 1972 | 67° | 53° | 60° | — | — |
| 1971 | 70° | 46° | 58° | — | — |
56 years of data from MOFFETT FED AIRFIELD