Weather on April 25
Sunnyvale, CA
55 Years of Data
About This Date
April 25th in Sunnyvale, CA typically brings mild spring weather, with average highs around 69°F and lows near 50°F. Over 56 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.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 64° | 55° | 60° | — | — |
| 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° | — | — |
Sunnyvale, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Sunnyvale, CA Monthly Precipitation
Average rainfall per month, in inches.
Sunnyvale, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Sunnyvale, CA
Most pleasant months in Sunnyvale, CA: July, August.