Weather on February 14
Sunnyvale, CA
55 Years of Data
About This Date
February 14th in Sunnyvale, CA typically brings mild winter weather, with average highs around 62°F and lows near 46°F. Over 56 years of records, the warmest February 14th was in 1981 (63°F average), while the coldest was 1990 (44°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 32% of February 14th dates historically, with the wettest February 14th recording 6.78" 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 February 14th in Sunnyvale, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 61° | 46° | 54° | — | — |
| 2025 | 57° | 50° | 54° | — | — |
| 2024 | 60° | 48° | 54° | 0.43" | — |
| 2023 | 53° | 40° | 46° | 0.03" | — |
| 2022 | 60° | 48° | 54° | — | — |
| 2021 | 57° | 41° | 49° | — | — |
| 2020 | 64° | 48° | 56° | — | — |
| 2019 | 63° | 50° | 56° | 1.85" | — |
| 2018 | 62° | 40° | 51° | — | — |
| 2017 | 67° | 44° | 55° | — | — |
| 2016 | 74° | 46° | 60° | — | — |
| 2015 | 72° | 47° | 59° | — | — |
| 2014 | 64° | 53° | 59° | — | — |
| 2013 | 69° | 41° | 55° | — | — |
| 2012 | 60° | 42° | 51° | — | — |
| 2011 | 63° | 49° | 56° | 0.03" | — |
| 2010 | 60° | 45° | 52° | 0.03" | — |
| 2009 | 55° | 42° | 49° | — | — |
| 2008 | 61° | 45° | 53° | — | — |
| 2007 | 61° | 39° | 50° | — | — |
| 2006 | 68° | 43° | 55° | — | — |
| 2005 | 61° | 52° | 56° | 1.04" | — |
| 2004 | 63° | 41° | 52° | — | — |
| 2003 | 57° | 53° | 55° | — | — |
| 2002 | 62° | 42° | 52° | — | — |
| 2001 | 56° | 41° | 48° | — | — |
| 2000 | 61° | 49° | 55° | 0.28" | — |
| 1999 | 53° | 41° | 47° | — | — |
| 1998 | 61° | 50° | 55° | 1.19" | — |
| 1997 | 73° | 44° | 59° | — | — |
| 1996 | 74° | 50° | 62° | — | — |
| 1995 | 54° | 39° | 46° | 0.1" | — |
| 1994 | 62° | 38° | 50° | — | — |
| 1993 | 63° | 39° | 51° | — | — |
| 1992 | 57° | 47° | 52° | 2.57" | — |
| 1991 | 73° | 48° | 61° | — | — |
| 1990coldest | 51° | 38° | 44° | — | — |
| 1989 | 60° | 36° | 48° | — | — |
| 1988 | 73° | 50° | 62° | — | — |
| 1987 | 62° | 45° | 53° | 0.03" | — |
| 1986 | 63° | 56° | 59° | 6.78" | — |
| 1985 | 71° | 44° | 58° | — | — |
| 1984 | 58° | 42° | 50° | — | — |
| 1983 | 64° | 47° | 55° | — | — |
| 1982 | 65° | 58° | 61° | 1.24" | — |
| 1981warmest | 68° | 57° | 63° | 0.46" | — |
| 1980 | 61° | 51° | 56° | 1.83" | — |
| 1979 | 58° | 45° | 51° | 0.23" | — |
| 1978 | 60° | 46° | 53° | — | — |
| 1977 | 82° | 43° | 62° | — | — |
| 1976 | 54° | 46° | 50° | 0.1" | — |
| 1975 | 58° | 47° | 52° | — | — |
| 1974 | 58° | 41° | 49° | — | — |
| 1973 | 59° | 50° | 55° | 0.89" | — |
| 1972 | 62° | 44° | 53° | — | — |
| 1971 | 56° | 50° | 53° | — | — |
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.