Weather on October 27
Concord, CA
55 Years of Data
About This Date
October 27th in Concord, CA typically brings pleasant fall weather, with average highs around 72°F and lows near 49°F. Over 55 years of records, the warmest October 27th was in 2017 (73°F average), while the coldest was 2010 (52°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 7% of October 27th dates historically, with the wettest October 27th recording 1.3" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for October 27th in Concord, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 52° | 61° | — | — |
| 2024 | 75° | 56° | 65° | — | — |
| 2023 | 67° | 40° | 53° | — | — |
| 2022 | 74° | 45° | 59° | — | — |
| 2021 | 73° | 52° | 62° | — | — |
| 2020 | 77° | 48° | 63° | — | — |
| 2019 | 70° | 51° | 60° | — | — |
| 2018 | 82° | 53° | 68° | — | — |
| 2017warmest | 91° | 56° | 73° | — | — |
| 2016 | 67° | 59° | 63° | 1.3" | — |
| 2015 | 71° | 58° | 64° | — | — |
| 2014 | 72° | 47° | 59° | — | — |
| 2013 | 62° | 44° | 53° | — | — |
| 2012 | 80° | 50° | 65° | — | — |
| 2011 | 73° | 43° | 58° | — | — |
| 2010coldest | 63° | 41° | 52° | — | — |
| 2009 | 68° | 50° | 59° | — | — |
| 2008 | 72° | 47° | 59° | — | — |
| 2007 | 71° | 48° | 60° | — | — |
| 2006 | 79° | 43° | 61° | — | — |
| 2005 | 67° | 52° | 59° | — | — |
| 2004 | 61° | 45° | 53° | — | — |
| 2003 | 92° | 52° | 72° | — | — |
| 2002 | 75° | 45° | 60° | — | — |
| 2001 | 67° | 54° | 60° | — | — |
| 2000 | 67° | 53° | 60° | — | — |
| 1999 | 73° | 54° | 63° | 0.86" | — |
| 1998 | 70° | 53° | 61° | — | — |
| 1997 | 74° | 53° | 63° | — | — |
| 1996 | 72° | 56° | 64° | — | — |
| 1995 | 81° | 54° | 67° | — | — |
| 1994 | 76° | 54° | 65° | — | — |
| 1993 | 83° | 52° | 67° | — | — |
| 1992 | 76° | 57° | 66° | — | — |
| 1991 | 65° | 46° | 55° | — | — |
| 1990 | 79° | 46° | 62° | — | — |
| 1989 | 65° | 49° | 57° | — | — |
| 1988 | 61° | 51° | 56° | — | — |
| 1987 | 76° | 53° | 64° | — | — |
| 1986 | 77° | 54° | 65° | — | — |
| 1985 | 77° | 42° | 60° | — | — |
| 1984 | 66° | 43° | 54° | — | — |
| 1983 | 81° | 47° | 64° | — | — |
| 1982 | 67° | 51° | 59° | 0.03" | — |
| 1981 | 68° | 57° | 63° | — | — |
| 1980 | 75° | 56° | 65° | — | — |
| 1979 | 73° | 46° | 60° | — | — |
| 1978 | 67° | 49° | 58° | — | — |
| 1977 | 65° | 45° | 55° | — | — |
| 1976 | 77° | 45° | 61° | — | — |
| 1975 | 63° | 43° | 53° | 0.03" | — |
| 1974 | 69° | 51° | 60° | — | — |
| 1973 | 71° | 41° | 56° | — | — |
| 1972 | 72° | 42° | 57° | — | — |
| 1971 | 66° | 45° | 55° | — | — |
Concord, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Concord, CA Monthly Precipitation
Average rainfall per month, in inches.
Concord, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Concord, CA
Concord, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.