Weather on April 25
Sunnyvale, CA
55 Years of Data
Avg High
70°F
Avg Low
50°F
Warmest
2004
71°F avg
Coldest
1975
50°F avg
About This Date
April 25th in Sunnyvale, CA typically brings pleasant spring weather, with average highs around 70°F and lows near 50°F. Over 55 years of records, the warmest April 25th was in 2004 (71°F average), while the coldest was 1975 (50°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 18% of April 25th dates historically, with the wettest April 25th recording 1.47" 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 25th in Sunnyvale, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 57° | 52° | 55° | — | — |
| 2024 | 68° | 55° | 62° | — | — |
| 2023 | 79° | 48° | 63° | — | — |
| 2022 | 75° | 49° | 62° | — | — |
| 2021 | 60° | 46° | 53° | 0.13" | — |
| 2020 | 85° | 54° | 69° | — | — |
| 2019 | 74° | 55° | 64° | — | — |
| 2018 | 67° | 54° | 60° | — | — |
| 2017 | 67° | 52° | 59° | — | — |
| 2016 | 66° | 49° | 57° | — | — |
| 2015 | 64° | 52° | 58° | 0.71" | — |
| 2014 | 60° | 51° | 56° | 0.71" | — |
| 2013 | 66° | 53° | 60° | — | — |
| 2012 | 73° | 59° | 66° | 0.43" | — |
| 2011 | 67° | 51° | 59° | — | — |
| 2010 | 79° | 48° | 63° | — | — |
| 2009 | 64° | 45° | 54° | — | — |
| 2008 | 76° | 45° | 60° | — | — |
| 2007 | 66° | 49° | 57° | — | — |
| 2006 | 60° | 49° | 54° | — | — |
| 2005 | 68° | 46° | 57° | — | — |
| 2004warmest | 88° | 55° | 71° | — | — |
| 2003 | 60° | 49° | 54° | 0.38" | — |
| 2002 | 68° | 51° | 60° | — | — |
| 2001 | 77° | 54° | 65° | — | — |
| 2000 | 70° | 47° | 58° | — | — |
| 1999 | 64° | 49° | 56° | — | — |
| 1998 | 70° | 46° | 58° | — | — |
| 1997 | 84° | 49° | 66° | — | — |
| 1996 | 80° | 51° | 66° | — | — |
| 1995 | 67° | 51° | 59° | — | — |
| 1994 | 60° | 49° | 54° | 1.47" | — |
| 1993 | 73° | 52° | 62° | — | — |
| 1992 | 82° | 54° | 68° | — | — |
| 1991 | 64° | 50° | 57° | — | — |
| 1990 | 79° | 51° | 65° | — | — |
| 1989 | 66° | 47° | 56° | 0.05" | — |
| 1988 | 70° | 47° | 58° | — | — |
| 1987 | 79° | 52° | 65° | — | — |
| 1986 | 84° | 46° | 65° | — | — |
| 1985 | 67° | 46° | 56° | — | — |
| 1984 | 62° | 48° | 55° | — | — |
| 1983 | 61° | 46° | 53° | — | — |
| 1982 | 67° | 54° | 60° | — | — |
| 1981 | 63° | 50° | 56° | 0.08" | — |
| 1980 | 62° | 47° | 54° | — | — |
| 1979 | 75° | 55° | 65° | — | — |
| 1978 | 67° | 55° | 61° | 0.15" | — |
| 1977 | 72° | 54° | 63° | — | — |
| 1976 | 71° | 45° | 58° | — | — |
| 1975coldest | 58° | 42° | 50° | 0.18" | — |
| 1974 | 65° | 47° | 56° | — | — |
| 1973 | 78° | 55° | 67° | — | — |
| 1972 | 67° | 48° | 57° | — | — |
| 1971 | 65° | 44° | 54° | — | — |
55 years of data from MOFFETT FED AIRFIELD