Weather on October 22
Sunnyvale, CA
55 Years of Data
Avg High
72°F
Avg Low
53°F
Warmest
1982
73°F avg
Coldest
1971
53°F avg
About This Date
October 22nd in Sunnyvale, CA typically brings pleasant fall weather, with average highs around 72°F and lows near 53°F. Over 55 years of records, the warmest October 22nd was in 1982 (73°F average), while the coldest was 1971 (53°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 11% of October 22nd dates historically, with the wettest October 22nd recording 1.75" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for October 22nd in Sunnyvale, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 57° | 62° | — | — |
| 2024 | 74° | 54° | 64° | — | — |
| 2023 | 73° | 60° | 67° | 0.18" | — |
| 2022 | 71° | 54° | 62° | — | — |
| 2021 | 67° | 57° | 62° | 0.51" | — |
| 2020 | 80° | 55° | 68° | — | — |
| 2019 | 86° | 53° | 70° | — | — |
| 2018 | 65° | 53° | 59° | — | — |
| 2017 | 74° | 49° | 61° | — | — |
| 2016 | 70° | 53° | 61° | — | — |
| 2015 | 76° | 54° | 65° | — | — |
| 2014 | 73° | 51° | 62° | — | — |
| 2013 | 67° | 52° | 59° | — | — |
| 2012 | 64° | 54° | 59° | 0.3" | — |
| 2011 | 86° | 55° | 71° | — | — |
| 2010 | 64° | 51° | 58° | 0.08" | — |
| 2009 | 71° | 57° | 64° | — | — |
| 2008 | 85° | 57° | 71° | — | — |
| 2007 | 81° | 50° | 65° | — | — |
| 2006 | 79° | 52° | 65° | — | — |
| 2005 | 66° | 54° | 60° | — | — |
| 2004 | 67° | 49° | 58° | — | — |
| 2003 | 72° | 58° | 65° | — | — |
| 2002 | 64° | 55° | 60° | — | — |
| 2001 | 71° | 48° | 60° | — | — |
| 2000 | 75° | 56° | 65° | — | — |
| 1999 | 76° | 54° | 65° | — | — |
| 1998 | 63° | 53° | 58° | — | — |
| 1997 | 71° | 55° | 63° | — | — |
| 1996 | 71° | 43° | 57° | — | — |
| 1995 | 72° | 52° | 62° | — | — |
| 1994 | 78° | 48° | 63° | — | — |
| 1993 | 79° | 51° | 65° | — | — |
| 1992 | 80° | 54° | 67° | — | — |
| 1991 | 74° | 55° | 64° | — | — |
| 1990 | 77° | 54° | 65° | — | — |
| 1989 | 74° | 57° | 65° | — | — |
| 1988 | 72° | 58° | 65° | — | — |
| 1987 | 73° | 63° | 68° | — | — |
| 1986 | 70° | 56° | 63° | — | — |
| 1985 | 69° | 46° | 58° | — | — |
| 1984 | 72° | 48° | 60° | — | — |
| 1983 | 73° | 52° | 62° | — | — |
| 1982warmest | 82° | 65° | 73° | 0.08" | — |
| 1981 | 70° | 55° | 62° | — | — |
| 1980 | 80° | 52° | 66° | — | — |
| 1979 | 74° | 48° | 61° | — | — |
| 1978 | 81° | 55° | 68° | — | — |
| 1977 | 71° | 48° | 60° | — | — |
| 1976 | 67° | 54° | 60° | — | — |
| 1975 | 63° | 49° | 56° | — | — |
| 1974 | 68° | 47° | 57° | — | — |
| 1973 | 69° | 56° | 62° | 1.75" | — |
| 1972 | 62° | 58° | 60° | — | — |
| 1971coldest | 62° | 45° | 53° | — | — |
55 years of data from MOFFETT FED AIRFIELD