Weather on October 15
Tracy, CA
55 Years of Data
Avg High
80°F
Avg Low
50°F
Warmest
2020
76°F avg
Coldest
2025
55°F avg
About This Date
October 15th in Tracy, CA typically brings warm fall weather, with average highs around 80°F and lows near 50°F — a 30°F daily swing. Over 55 years of records, the warmest October 15th was in 2020 (76°F average), while the coldest was 2025 (55°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 7% of October 15th dates historically, with the wettest October 15th recording 0.71" of rain. The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
Planning for October 15th in Tracy, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025coldest | 65° | 45° | 55° | 0.18" | — |
| 2024 | 84° | 48° | 66° | — | — |
| 2023 | 82° | 55° | 69° | — | — |
| 2022 | 80° | 53° | 67° | — | — |
| 2021 | 76° | 39° | 57° | — | — |
| 2020warmest | 92° | 60° | 76° | — | — |
| 2019 | 80° | 39° | 60° | — | — |
| 2018 | 83° | 41° | 62° | — | — |
| 2017 | 82° | 44° | 63° | — | — |
| 2016 | 74° | 56° | 65° | 0.71" | — |
| 2015 | 91° | 56° | 73° | — | — |
| 2014 | 79° | 52° | 65° | — | — |
| 2013 | 76° | 44° | 60° | — | — |
| 2012 | 80° | 45° | 62° | — | — |
| 2011 | 81° | 56° | 68° | — | — |
| 2010 | 95° | 55° | 75° | — | — |
| 2009 | 63° | 57° | 60° | — | — |
| 2008 | 82° | 45° | 63° | — | — |
| 2007 | 76° | 50° | 63° | — | — |
| 2006 | 73° | 47° | 60° | — | — |
| 2005 | 83° | 60° | 71° | — | — |
| 2004 | 88° | 52° | 70° | — | — |
| 2003 | 83° | 44° | 63° | — | — |
| 2002 | 82° | 54° | 68° | — | — |
| 2001 | 87° | 51° | 69° | — | — |
| 2000 | — | 53° | — | — | — |
| 1999 | 90° | 52° | 71° | — | — |
| 1998 | 75° | 39° | 57° | — | — |
| 1997 | 81° | 42° | 61° | — | — |
| 1996 | 82° | 51° | 67° | — | — |
| 1995 | 78° | 58° | 68° | — | — |
| 1994 | 71° | 54° | 62° | — | — |
| 1993 | 75° | 58° | 66° | 0.46" | — |
| 1992 | 75° | 45° | 60° | — | — |
| 1991 | 92° | 59° | 75° | — | — |
| 1990 | 80° | — | — | — | — |
| 1989 | 77° | 46° | 62° | — | — |
| 1988 | 72° | 48° | 60° | — | — |
| 1987 | 78° | — | — | — | — |
| 1986 | 82° | 51° | 67° | — | — |
| 1985 | 80° | 44° | 62° | — | — |
| 1984 | 70° | 46° | 58° | — | — |
| 1983 | 78° | 51° | 65° | — | — |
| 1982 | 88° | 50° | 69° | — | — |
| 1981 | 69° | 42° | 56° | — | — |
| 1980 | 68° | 47° | 57° | — | — |
| 1979 | 77° | 61° | 69° | — | — |
| 1978 | 92° | 53° | 72° | — | — |
| 1977 | 89° | 53° | 71° | — | — |
| 1976 | 86° | 49° | 67° | — | — |
| 1975 | 75° | 50° | 63° | — | — |
| 1974 | 90° | 51° | 70° | — | — |
| 1973 | 84° | 53° | 69° | — | — |
| 1972 | 65° | 55° | 60° | 0.15" | — |
| 1971 | 82° | 47° | 64° | — | — |
55 years of data from TRACY CARBONA