Weather on June 26
Sunnyvale, CA
55 Years of Data
Avg High
78°F
Avg Low
58°F
Warmest
2003
82°F avg
Coldest
1991
58°F avg
About This Date
June 26th in Sunnyvale, CA typically brings pleasant summer weather, with average highs around 78°F and lows near 58°F. Over 55 years of records, the warmest June 26th was in 2003 (82°F average), while the coldest was 1991 (58°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 2% of June 26th 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 June 26th in Sunnyvale, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 55° | 63° | — | — |
| 2024 | 77° | 59° | 68° | — | — |
| 2023 | 72° | 57° | 64° | — | — |
| 2022 | 81° | 59° | 70° | — | — |
| 2021 | 77° | 59° | 68° | — | — |
| 2020 | 83° | 59° | 71° | — | — |
| 2019 | 73° | 57° | 65° | — | — |
| 2018 | 74° | 57° | 65° | — | — |
| 2017 | 75° | 59° | 67° | — | — |
| 2016 | 83° | 59° | 71° | — | — |
| 2015 | 81° | 60° | 70° | — | — |
| 2014 | 75° | 61° | 68° | 0.03" | — |
| 2013 | 81° | 66° | 73° | — | — |
| 2012 | 76° | 54° | 65° | — | — |
| 2011 | 74° | 54° | 64° | — | — |
| 2010 | 74° | 57° | 65° | — | — |
| 2009 | 79° | 53° | 66° | — | — |
| 2008 | 75° | 53° | 64° | — | — |
| 2007 | 71° | 54° | 62° | — | — |
| 2006 | 81° | 61° | 71° | — | — |
| 2005 | 75° | 57° | 66° | — | — |
| 2004 | 82° | 58° | 70° | — | — |
| 2003warmest | 100° | 64° | 82° | — | — |
| 2002 | 75° | 56° | 65° | — | — |
| 2001 | 79° | 56° | 67° | — | — |
| 2000 | 78° | 60° | 69° | — | — |
| 1999 | 74° | 53° | 63° | — | — |
| 1998 | 78° | 51° | 65° | — | — |
| 1997 | 76° | 56° | 66° | — | — |
| 1996 | 70° | 57° | 63° | — | — |
| 1995 | 86° | 66° | 76° | — | — |
| 1994 | 86° | 55° | 71° | — | — |
| 1993 | 87° | 63° | 75° | — | — |
| 1992 | 76° | 64° | 70° | — | — |
| 1991coldest | 64° | 52° | 58° | — | — |
| 1990 | 76° | 57° | 66° | — | — |
| 1989 | 71° | 59° | 65° | — | — |
| 1988 | 75° | 58° | 66° | — | — |
| 1987 | 74° | 60° | 67° | — | — |
| 1986 | 77° | 61° | 69° | — | — |
| 1985 | 81° | 59° | 70° | — | — |
| 1984 | 78° | 55° | 67° | — | — |
| 1983 | 76° | 57° | 66° | — | — |
| 1982 | 83° | 62° | 72° | — | — |
| 1981 | 78° | 60° | 69° | — | — |
| 1980 | 81° | 55° | 68° | — | — |
| 1979 | 67° | 57° | 62° | — | — |
| 1978 | 78° | 56° | 67° | — | — |
| 1977 | 74° | 58° | 66° | — | — |
| 1976 | 97° | 65° | 81° | — | — |
| 1975 | 70° | 49° | 59° | — | — |
| 1974 | 71° | 51° | 61° | — | — |
| 1973 | 91° | 67° | 79° | — | — |
| 1972 | 74° | 54° | 64° | — | — |
| 1971 | 76° | 60° | 68° | — | — |
55 years of data from MOFFETT FED AIRFIELD