Weather on August 9
Chico, CA
55 Years of Data
Avg High
96°F
Avg Low
62°F
Warmest
1978
95°F avg
Coldest
1999
69°F avg
About This Date
August 9th in Chico, CA typically brings hot summer weather, with average highs around 96°F and lows near 62°F — a 34°F daily swing. Over 55 years of records, the warmest August 9th was in 1978 (95°F average), while the coldest was 1999 (69°F) — a 26°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 August 9th in Chico, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 98° | 83° | 90° | — | — |
| 2024 | 98° | 73° | 86° | — | — |
| 2023 | 88° | 64° | 76° | — | — |
| 2022 | 89° | 68° | 79° | — | — |
| 2021 | 97° | 72° | 84° | — | — |
| 2020 | 100° | 74° | 87° | — | — |
| 2019 | 80° | 58° | 69° | — | — |
| 2018 | 93° | 61° | 77° | — | — |
| 2017 | 94° | 64° | 79° | — | — |
| 2016 | 97° | 57° | 77° | — | — |
| 2015 | 93° | 65° | 79° | — | — |
| 2014 | 93° | 71° | 82° | — | — |
| 2013 | 88° | 59° | 73° | — | — |
| 2012 | 103° | 61° | 82° | — | — |
| 2011 | 94° | 58° | 76° | — | — |
| 2010 | 94° | 52° | 73° | — | — |
| 2009 | 97° | 61° | 79° | — | — |
| 2008 | 88° | 57° | 72° | — | — |
| 2007 | 90° | 57° | 73° | — | — |
| 2006 | 96° | 58° | 77° | — | — |
| 2005 | 98° | 66° | 82° | — | — |
| 2004 | 99° | 57° | 78° | — | — |
| 2003 | 91° | 64° | 78° | — | — |
| 2002 | 103° | 58° | 80° | — | — |
| 2001 | 107° | 72° | 89° | — | — |
| 2000 | 88° | 57° | 72° | — | — |
| 1999coldest | 81° | 58° | 69° | — | — |
| 1998 | 100° | 57° | 79° | — | — |
| 1997 | 102° | 62° | 82° | — | — |
| 1996 | 104° | 62° | 83° | — | — |
| 1995 | 97° | 56° | 76° | — | — |
| 1994 | 91° | 55° | 73° | — | — |
| 1993 | 88° | 56° | 72° | — | — |
| 1992 | 90° | 58° | 74° | — | — |
| 1991 | 97° | 61° | 79° | — | — |
| 1990 | 104° | 72° | 88° | — | — |
| 1989 | 91° | 63° | 77° | — | — |
| 1988 | 93° | 59° | 76° | — | — |
| 1987 | 95° | 68° | 82° | — | — |
| 1986 | 96° | 66° | 81° | — | — |
| 1985 | 95° | 56° | 75° | — | — |
| 1984 | 103° | 64° | 83° | — | — |
| 1983 | 99° | 63° | 81° | — | — |
| 1982 | 100° | 61° | 80° | — | — |
| 1981 | 104° | 69° | 87° | — | — |
| 1980 | 96° | 51° | 74° | — | — |
| 1979 | 94° | 58° | 76° | — | — |
| 1978warmest | 113° | 77° | 95° | — | — |
| 1977 | 90° | 57° | 73° | — | — |
| 1976 | 89° | 57° | 73° | — | — |
| 1975 | 97° | 58° | 77° | — | — |
| 1974 | 95° | 63° | 79° | — | — |
| 1973 | 89° | 53° | 71° | — | — |
| 1972 | 100° | 68° | 84° | — | — |
| 1971 | 106° | 66° | 86° | — | — |
55 years of data from CHICO UNIV FARM