Weather on September 3
Chico, CA
55 Years of Data
Avg High
94°F
Avg Low
59°F
Warmest
1998
87°F avg
Coldest
1994
67°F avg
About This Date
September 3rd in Chico, CA typically brings hot fall weather, with average highs around 94°F and lows near 59°F — a 35°F daily swing. Over 54 years of records, the warmest September 3rd was in 1998 (87°F average), while the coldest was 1994 (67°F) — a 20°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for September 3rd in Chico, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 76° | 84° | — | — |
| 2024 | 102° | 51° | 77° | — | — |
| 2023 | 76° | 60° | 68° | — | — |
| 2022 | 96° | 77° | 87° | — | — |
| 2021 | 88° | 63° | 75° | — | — |
| 2020 | 92° | 62° | 77° | — | — |
| 2019 | 93° | 65° | 79° | — | — |
| 2018 | 95° | 58° | 76° | — | — |
| 2017 | 107° | 66° | 87° | — | — |
| 2016 | 83° | 64° | 73° | — | — |
| 2015 | 78° | 56° | 67° | — | — |
| 2014 | 96° | 57° | 77° | — | — |
| 2013 | 99° | 58° | 78° | — | — |
| 2012 | 95° | 56° | 75° | — | — |
| 2011 | 96° | 62° | 79° | — | — |
| 2010 | 100° | 53° | 77° | — | — |
| 2009 | 100° | 67° | 83° | — | — |
| 2008 | 96° | 50° | 73° | — | — |
| 2007 | 100° | 61° | 80° | — | — |
| 2006 | 93° | 56° | 74° | — | — |
| 2005 | 92° | 53° | 72° | — | — |
| 2004 | 92° | 64° | 78° | — | — |
| 2003 | 105° | 67° | 86° | — | — |
| 2002 | 102° | 58° | 80° | — | — |
| 2001 | 97° | 59° | 78° | — | — |
| 2000 | 77° | 58° | 67° | — | — |
| 1999 | 85° | 51° | 68° | — | — |
| 1998warmest | 107° | 66° | 87° | — | — |
| 1997 | 88° | 62° | 75° | — | — |
| 1996 | 91° | 53° | 72° | — | — |
| 1995 | 89° | 62° | 76° | — | — |
| 1994coldest | 83° | 51° | 67° | — | — |
| 1993 | 100° | 62° | 81° | — | — |
| 1992 | 87° | 50° | 69° | — | — |
| 1991 | 102° | 57° | 80° | — | — |
| 1990 | 92° | 58° | 75° | — | — |
| 1989 | 94° | 52° | 73° | — | — |
| 1988 | 102° | 63° | 82° | — | — |
| 1987 | 100° | 65° | 82° | — | — |
| 1986 | 105° | 60° | 83° | — | — |
| 1985 | 93° | 51° | 72° | — | — |
| 1984 | 90° | 63° | 76° | — | — |
| 1983 | 81° | 59° | 70° | — | — |
| 1982 | 95° | 65° | 80° | — | — |
| 1981 | 92° | 55° | 73° | — | — |
| 1979 | 85° | 60° | 72° | — | — |
| 1978 | 90° | 63° | 76° | — | — |
| 1977 | 89° | 54° | 71° | — | — |
| 1976 | 98° | 58° | 78° | — | — |
| 1975 | 90° | 54° | 72° | — | — |
| 1974 | 99° | 61° | 80° | — | — |
| 1973 | 96° | 54° | 75° | — | — |
| 1972 | 93° | 61° | 77° | — | — |
| 1971 | 91° | 50° | 71° | — | — |
54 years of data from CHICO UNIV FARM