Weather on November 17
Sunnyvale, CA
55 Years of Data
Avg High
65°F
Avg Low
48°F
Warmest
1989
64°F avg
Coldest
1975
49°F avg
About This Date
November 17th in Sunnyvale, CA typically brings mild fall weather, with average highs around 65°F and lows near 48°F. Over 55 years of records, the warmest November 17th was in 1989 (64°F average), while the coldest was 1975 (49°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 38% of November 17th dates historically, with the wettest November 17th recording 3.3" 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 November 17th in Sunnyvale, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 52° | 56° | — | — |
| 2024 | 67° | 41° | 54° | 0.03" | — |
| 2023 | 75° | 52° | 63° | 0.08" | — |
| 2022 | 66° | 39° | 53° | — | — |
| 2021 | 68° | 44° | 56° | — | — |
| 2020 | 67° | 53° | 60° | 0.05" | — |
| 2019 | 74° | 48° | 61° | — | — |
| 2018 | 61° | 40° | 50° | — | — |
| 2017 | 61° | 49° | 55° | 0.03" | — |
| 2016 | 63° | 41° | 52° | — | — |
| 2015 | 63° | 44° | 53° | — | — |
| 2014 | 67° | 45° | 56° | — | — |
| 2013 | 62° | 43° | 52° | — | — |
| 2012 | 65° | 54° | 59° | 0.79" | — |
| 2011 | 63° | 51° | 57° | — | — |
| 2010 | 72° | 45° | 58° | — | — |
| 2009 | 63° | 40° | 51° | — | — |
| 2008 | 76° | 50° | 63° | — | — |
| 2007 | 66° | 49° | 57° | 0.03" | — |
| 2006 | 64° | 53° | 59° | — | — |
| 2005 | 75° | 46° | 61° | — | — |
| 2004 | 68° | 46° | 57° | 0.03" | — |
| 2003 | 63° | 50° | 56° | 0.03" | — |
| 2002 | 66° | 48° | 57° | — | — |
| 2001 | 65° | 49° | 57° | — | — |
| 2000 | 61° | 37° | 49° | — | — |
| 1999 | 61° | 47° | 54° | 0.08" | — |
| 1998 | 61° | 46° | 53° | 0.08" | — |
| 1997 | 65° | 48° | 56° | — | — |
| 1996 | 66° | 51° | 59° | 3.3" | — |
| 1995 | 70° | 57° | 63° | 0.05" | — |
| 1994 | 53° | 46° | 50° | 0.71" | — |
| 1993 | 66° | 44° | 55° | — | — |
| 1992 | 66° | 52° | 59° | — | — |
| 1991 | 66° | 52° | 59° | 1.07" | — |
| 1990 | 65° | 49° | 57° | — | — |
| 1989warmest | 80° | 48° | 64° | — | — |
| 1988 | 60° | 50° | 55° | — | — |
| 1987 | 63° | 56° | 59° | 1.27" | — |
| 1986 | 71° | 49° | 60° | — | — |
| 1985 | 60° | 47° | 53° | — | — |
| 1984 | 63° | 46° | 54° | 0.25" | — |
| 1983 | 64° | 53° | 59° | 1.5" | — |
| 1982 | 59° | 48° | 54° | 0.23" | — |
| 1981 | 64° | 51° | 58° | 0.41" | — |
| 1980 | 70° | 49° | 59° | — | — |
| 1979 | 64° | 52° | 58° | 0.03" | — |
| 1978 | 62° | 44° | 53° | — | — |
| 1977 | 75° | 49° | 62° | — | — |
| 1976 | 69° | 49° | 59° | — | — |
| 1975coldest | 58° | 40° | 49° | — | — |
| 1974 | 62° | 55° | 59° | — | — |
| 1973 | 62° | 53° | 58° | 0.81" | — |
| 1972 | 60° | 45° | 52° | — | — |
| 1971 | 65° | 40° | 52° | — | — |
55 years of data from MOFFETT FED AIRFIELD