Weather on July 31
Tracy, CA
55 Years of Data
Avg High
94°F
Avg Low
59°F
Warmest
1996
91°F avg
Coldest
1989
64°F avg
About This Date
July 31st in Tracy, CA typically brings hot summer weather, with average highs around 94°F and lows near 59°F — a 35°F daily swing. Over 55 years of records, the warmest July 31st was in 1996 (91°F average), while the coldest was 1989 (64°F) — a 27°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for July 31st in Tracy, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 54° | 71° | — | — |
| 2024 | 90° | 56° | 73° | — | — |
| 2023 | 97° | 58° | 77° | — | — |
| 2022 | 92° | 67° | 79° | — | — |
| 2021 | 102° | 69° | 86° | — | — |
| 2020 | 94° | 60° | 77° | — | — |
| 2019 | 90° | 56° | 73° | — | — |
| 2018 | 95° | 59° | 77° | — | — |
| 2017 | 99° | 63° | 81° | — | — |
| 2016 | 99° | 65° | 82° | — | — |
| 2015 | 98° | 63° | 80° | — | — |
| 2014 | 98° | 62° | 80° | — | — |
| 2013 | 88° | 58° | 73° | — | — |
| 2012 | 94° | 56° | 75° | — | — |
| 2011 | 89° | 57° | 73° | — | — |
| 2010 | 90° | 54° | 72° | — | — |
| 2009 | 89° | 55° | 72° | — | — |
| 2008 | 92° | 61° | 76° | — | — |
| 2007 | 96° | 61° | 78° | — | — |
| 2006 | 92° | 62° | 77° | — | — |
| 2005 | 101° | 70° | 85° | — | — |
| 2004 | 87° | 56° | 71° | — | — |
| 2003 | 90° | 64° | 77° | — | — |
| 2002 | 91° | 57° | 74° | — | — |
| 2001 | 80° | 53° | 67° | — | — |
| 2000 | 98° | 55° | 77° | — | — |
| 1999 | 87° | 54° | 70° | — | — |
| 1998 | 78° | 52° | 65° | — | — |
| 1997 | 89° | 54° | 71° | — | — |
| 1996warmest | 104° | 78° | 91° | — | — |
| 1995 | 97° | 67° | 82° | — | — |
| 1994 | 88° | 55° | 71° | — | — |
| 1993 | 101° | 57° | 79° | — | — |
| 1992 | 93° | 49° | 71° | — | — |
| 1991 | 98° | 61° | 79° | — | — |
| 1990 | 95° | 57° | 76° | — | — |
| 1989coldest | 83° | 45° | 64° | — | — |
| 1988 | 93° | 58° | 75° | — | — |
| 1987 | — | 62° | — | — | — |
| 1986 | 98° | 63° | 80° | — | — |
| 1985 | 86° | 50° | 68° | — | — |
| 1984 | 98° | 60° | 79° | — | — |
| 1983 | 86° | 58° | 72° | — | — |
| 1982 | 100° | 55° | 78° | — | — |
| 1981 | 93° | 49° | 71° | — | — |
| 1980 | 100° | 57° | 79° | — | — |
| 1979 | 104° | 61° | 82° | — | — |
| 1978 | 97° | 53° | 75° | — | — |
| 1977 | 103° | 67° | 85° | — | — |
| 1976 | 87° | 57° | 72° | — | — |
| 1975 | 85° | 48° | 66° | — | — |
| 1974 | 98° | 59° | 79° | — | — |
| 1973 | 100° | 64° | 82° | — | — |
| 1972 | 95° | 56° | 75° | — | — |
| 1971 | 100° | 64° | 82° | — | — |
55 years of data from TRACY CARBONA