Weather on September 9
Tracy, CA
55 Years of Data
Avg High
90°F
Avg Low
55°F
Warmest
2022
86°F avg
Coldest
1985
55°F avg
About This Date
September 9th in Tracy, CA typically brings hot fall weather, with average highs around 90°F and lows near 55°F — a 35°F daily swing. Over 55 years of records, the warmest September 9th was in 2022 (86°F average), while the coldest was 1985 (55°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 2% of September 9th dates historically. The last decade has been 5.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.8°F warmer on this date compared to 20-30 years ago.
Planning for September 9th in Tracy, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 53° | 70° | — | — |
| 2024 | 99° | 56° | 77° | — | — |
| 2023 | 90° | 55° | 72° | — | — |
| 2022warmest | 108° | 64° | 86° | — | — |
| 2021 | 102° | 67° | 84° | — | — |
| 2020 | 92° | 65° | 78° | — | — |
| 2019 | 87° | 54° | 70° | — | — |
| 2018 | 94° | 63° | 78° | — | — |
| 2017 | 89° | 60° | 75° | — | — |
| 2016 | 90° | 51° | 70° | — | — |
| 2015 | 98° | 60° | 79° | — | — |
| 2014 | 85° | 48° | 66° | — | — |
| 2013 | 96° | 57° | 77° | — | — |
| 2012 | 87° | 56° | 71° | — | — |
| 2011 | 93° | 58° | 75° | — | — |
| 2010 | 73° | 50° | 62° | — | — |
| 2009 | 90° | 56° | 73° | — | — |
| 2008 | 94° | 54° | 74° | — | — |
| 2007 | 82° | 60° | 71° | — | — |
| 2006 | 82° | 51° | 67° | — | — |
| 2005 | 81° | 52° | 66° | — | — |
| 2004 | 100° | 59° | 80° | — | — |
| 2003 | 82° | 54° | 68° | — | — |
| 2002 | 83° | 46° | 64° | — | — |
| 2001 | 88° | 51° | 69° | — | — |
| 2000 | 91° | 49° | 70° | — | — |
| 1999 | 89° | 53° | 71° | — | — |
| 1998 | 85° | 58° | 71° | — | — |
| 1997 | 86° | 50° | 68° | — | — |
| 1996 | 95° | 55° | 75° | — | — |
| 1995 | 94° | 54° | 74° | — | — |
| 1994 | 86° | 50° | 68° | — | — |
| 1993 | 98° | 59° | 79° | — | — |
| 1992 | 94° | 53° | 73° | — | — |
| 1991 | 79° | — | — | — | — |
| 1990 | 94° | 54° | 74° | — | — |
| 1989 | 84° | 52° | 68° | — | — |
| 1988 | 83° | 54° | 68° | — | — |
| 1987 | 82° | 63° | 72° | — | — |
| 1986 | 80° | 48° | 64° | — | — |
| 1985coldest | 66° | 45° | 55° | 0.15" | — |
| 1984 | 102° | 64° | 83° | — | — |
| 1983 | 84° | 50° | 67° | — | — |
| 1982 | 99° | 59° | 79° | — | — |
| 1981 | 93° | 58° | 75° | — | — |
| 1980 | 86° | 53° | 70° | — | — |
| 1979 | 95° | 56° | 75° | — | — |
| 1978 | 83° | 50° | 66° | — | — |
| 1977 | 98° | 60° | 79° | — | — |
| 1976 | 95° | 65° | 80° | — | — |
| 1975 | 75° | 59° | 67° | — | — |
| 1974 | 94° | 54° | 74° | — | — |
| 1973 | 91° | 63° | 77° | — | — |
| 1972 | 93° | 52° | 72° | — | — |
| 1971 | 98° | 56° | 77° | — | — |
55 years of data from TRACY CARBONA