Weather on October 18
Berkeley, CA
55 Years of Data
Avg High
72°F
Avg Low
53°F
Warmest
2023
73°F avg
Coldest
1984
52°F avg
About This Date
October 18th in Berkeley, 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 18th was in 2023 (73°F average), while the coldest was 1984 (52°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 5% of October 18th dates historically, with the wettest October 18th recording 0.58" of rain. The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for October 18th in Berkeley, CA? Great weather for outdoor activities.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 55° | 68° | — | — |
| 2024 | 77° | 58° | 67° | — | — |
| 2023warmest | 88° | 58° | 73° | — | — |
| 2022 | 84° | 57° | 71° | — | — |
| 2021 | 63° | 49° | 56° | — | — |
| 2020 | 81° | 61° | 71° | — | — |
| 2019 | 69° | 52° | 60° | — | — |
| 2018 | 72° | 49° | 60° | — | — |
| 2017 | 80° | 46° | 63° | — | — |
| 2016 | 69° | 49° | 59° | — | — |
| 2015 | 68° | 54° | 61° | — | — |
| 2014 | 75° | 57° | 66° | — | — |
| 2013 | 83° | 47° | 65° | — | — |
| 2012 | 84° | 59° | 72° | — | — |
| 2011 | 85° | 56° | 70° | — | — |
| 2010 | 57° | 48° | 53° | — | — |
| 2009 | 78° | 55° | 67° | — | — |
| 2008 | 87° | 50° | 69° | — | — |
| 2007 | 66° | 48° | 57° | — | — |
| 2006 | 73° | 49° | 61° | — | — |
| 2005 | 78° | 53° | 66° | — | — |
| 2004 | 64° | 50° | 57° | — | — |
| 2003 | 79° | 50° | 64° | — | — |
| 2002 | 64° | 50° | 57° | — | — |
| 2001 | 69° | 50° | 60° | — | — |
| 2000 | 75° | 50° | 63° | — | — |
| 1999 | 80° | 48° | 64° | — | — |
| 1998 | 74° | 49° | 61° | — | — |
| 1997 | 68° | 54° | 61° | — | — |
| 1996 | 65° | 52° | 58° | 0.03" | — |
| 1995 | 77° | 55° | 66° | — | — |
| 1994 | 65° | 52° | 58° | — | — |
| 1993 | 67° | 54° | 60° | — | — |
| 1992 | 69° | 61° | 65° | — | — |
| 1991 | 78° | 59° | 69° | — | — |
| 1990 | 63° | 54° | 58° | 0.58" | — |
| 1989 | 84° | 59° | 72° | — | — |
| 1988 | 75° | 56° | 65° | — | — |
| 1987 | 71° | 55° | 63° | — | — |
| 1986 | 67° | 51° | 59° | — | — |
| 1985 | 62° | 49° | 55° | — | — |
| 1984coldest | 61° | 43° | 52° | — | — |
| 1983 | 70° | 54° | 62° | — | — |
| 1982 | 74° | 50° | 62° | — | — |
| 1981 | 74° | 52° | 63° | — | — |
| 1980 | 67° | 48° | 57° | — | — |
| 1979 | 64° | 56° | 60° | 0.58" | — |
| 1978 | 64° | 52° | 58° | — | — |
| 1977 | 57° | 51° | 54° | — | — |
| 1976 | 64° | 53° | 59° | — | — |
| 1975 | 68° | 56° | 62° | — | — |
| 1974 | 81° | 59° | 70° | — | — |
| 1973 | 64° | 53° | 59° | — | — |
| 1972 | 71° | 56° | 63° | — | — |
| 1971 | 63° | 46° | 54° | — | — |
55 years of data from BERKELEY