Weather on July 12
Sunnyvale, CA
55 Years of Data
About This Date
July 12th in Sunnyvale, CA typically brings pleasant summer weather, with average highs around 78°F and lows near 59°F. Over 55 years of records, the warmest July 12th was in 1999 (79°F average), while the coldest was 1975 (60°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 2% of July 12th dates historically. 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 July 12th in Sunnyvale, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 61° | 68° | — | — |
| 2024 | 92° | 65° | 78° | — | — |
| 2023 | 78° | 55° | 67° | — | — |
| 2022 | 81° | 59° | 70° | — | — |
| 2021 | 72° | 57° | 64° | — | — |
| 2020 | 90° | 60° | 75° | — | — |
| 2019 | 77° | 60° | 69° | — | — |
| 2018 | 76° | 61° | 68° | 0.03" | — |
| 2017 | 77° | 57° | 67° | — | — |
| 2016 | 75° | 56° | 65° | — | — |
| 2015 | 76° | 62° | 69° | — | — |
| 2014 | 71° | 60° | 66° | — | — |
| 2013 | 72° | 55° | 63° | — | — |
| 2012 | 78° | 58° | 68° | — | — |
| 2011 | 71° | 55° | 63° | — | — |
| 2010 | 74° | 61° | 67° | — | — |
| 2009 | 76° | 58° | 67° | — | — |
| 2008 | 76° | 63° | 69° | — | — |
| 2007 | 75° | 59° | 67° | — | — |
| 2006 | 74° | 54° | 64° | — | — |
| 2005 | 85° | 60° | 72° | — | — |
| 2004 | 71° | 57° | 64° | — | — |
| 2003 | 82° | 60° | 71° | — | — |
| 2002 | 81° | 61° | 71° | — | — |
| 2001 | 70° | 58° | 64° | — | — |
| 2000 | 73° | 59° | 66° | — | — |
| 1999warmest | 90° | 69° | 79° | — | — |
| 1998 | 88° | 58° | 73° | — | — |
| 1997 | 82° | 58° | 70° | — | — |
| 1996 | 76° | 59° | 67° | — | — |
| 1995 | 75° | 61° | 68° | — | — |
| 1994 | 80° | 57° | 69° | — | — |
| 1993 | 78° | 57° | 68° | — | — |
| 1992 | 82° | 64° | 73° | — | — |
| 1991 | 72° | 59° | 65° | — | — |
| 1990 | 82° | 65° | 73° | — | — |
| 1989 | 72° | 58° | 65° | — | — |
| 1988 | 74° | 58° | 66° | — | — |
| 1987 | 76° | 62° | 69° | — | — |
| 1986 | 78° | 58° | 68° | — | — |
| 1985 | 73° | 60° | 67° | — | — |
| 1984 | 86° | 61° | 73° | — | — |
| 1983 | 89° | 64° | 77° | — | — |
| 1982 | 80° | 60° | 70° | — | — |
| 1981 | 72° | 52° | 62° | — | — |
| 1980 | 73° | 54° | 63° | — | — |
| 1979 | 93° | 61° | 77° | — | — |
| 1978 | 69° | 57° | 63° | — | — |
| 1977 | 75° | 53° | 64° | — | — |
| 1976 | 82° | 60° | 71° | — | — |
| 1975coldest | 69° | 52° | 60° | — | — |
| 1974 | 73° | 50° | 62° | — | — |
| 1973 | 77° | 56° | 66° | — | — |
| 1972 | 87° | 62° | 75° | — | — |
| 1971 | 82° | 57° | 70° | — | — |
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 and snowfall 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
Sunnyvale, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.