Weather on October 27
San Jose, CA
55 Years of Data
Avg High
71°F
Avg Low
51°F
Warmest
2003
72°F avg
Coldest
1975
52°F avg
About This Date
October 27th in San Jose, CA typically brings pleasant fall weather, with average highs around 71°F and lows near 51°F. Over 55 years of records, the warmest October 27th was in 2003 (72°F average), while the coldest was 1975 (52°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 13% of October 27th dates historically, with the wettest October 27th recording 1.6" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for October 27th in San Jose, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 49° | 59° | — | — |
| 2024 | 76° | 58° | 67° | — | — |
| 2023 | 70° | 44° | 57° | — | — |
| 2022 | 74° | 46° | 60° | — | — |
| 2021 | 73° | 52° | 62° | — | — |
| 2020 | 79° | 48° | 63° | — | — |
| 2019 | 71° | 53° | 62° | — | — |
| 2018 | 74° | 54° | 64° | — | — |
| 2017 | 87° | 58° | 72° | — | — |
| 2016 | 70° | 60° | 65° | 0.76" | — |
| 2015 | 69° | 57° | 63° | 0.03" | — |
| 2014 | 70° | 46° | 58° | — | — |
| 2013 | 63° | 50° | 56° | — | — |
| 2012 | 80° | 52° | 66° | — | — |
| 2011 | 75° | 46° | 61° | — | — |
| 2010 | 67° | 43° | 55° | — | — |
| 2009 | 68° | 53° | 61° | — | — |
| 2008 | 68° | 54° | 61° | — | — |
| 2007 | 69° | 51° | 60° | — | — |
| 2006 | 79° | 47° | 63° | — | — |
| 2005 | 69° | 52° | 60° | — | — |
| 2004 | 61° | 46° | 53° | — | — |
| 2003warmest | 88° | 57° | 72° | — | — |
| 2002 | 71° | 46° | 59° | — | — |
| 2001 | 70° | 52° | 61° | — | — |
| 2000 | 64° | 54° | 59° | 0.84" | — |
| 1999 | 79° | 53° | 66° | 0.03" | — |
| 1998 | 69° | 50° | 60° | — | — |
| 1997 | 73° | 49° | 61° | — | — |
| 1996 | 71° | 50° | 61° | — | — |
| 1995 | 79° | 53° | 66° | — | — |
| 1994 | 69° | 58° | 63° | 0.03" | — |
| 1993 | 84° | 53° | 69° | — | — |
| 1992 | 74° | 60° | 67° | — | — |
| 1991 | 63° | 45° | 54° | — | — |
| 1990 | 75° | 50° | 63° | — | — |
| 1989 | 66° | 49° | 57° | — | — |
| 1988 | 67° | 53° | 60° | — | — |
| 1987 | 73° | 63° | 68° | 1.6" | — |
| 1986 | 73° | 57° | 65° | — | — |
| 1985 | 76° | 47° | 61° | — | — |
| 1984 | 62° | 44° | 53° | — | — |
| 1983 | 81° | 53° | 67° | — | — |
| 1982 | 65° | 42° | 53° | — | — |
| 1981 | 70° | 58° | 64° | — | — |
| 1980 | 71° | 45° | 58° | — | — |
| 1979 | 70° | 47° | 58° | — | — |
| 1978 | 67° | 53° | 60° | — | — |
| 1977 | 63° | 49° | 56° | 0.41" | — |
| 1976 | 74° | 43° | 58° | — | — |
| 1975coldest | 60° | 45° | 52° | — | — |
| 1974 | 68° | 53° | 61° | — | — |
| 1973 | 73° | 43° | 58° | — | — |
| 1972 | 67° | 50° | 58° | — | — |
| 1971 | 63° | 45° | 54° | — | — |
55 years of data from SAN JOSE