Weather on May 9
Tracy, CA
55 Years of Data
Avg High
78°F
Avg Low
50°F
Warmest
1987
79°F avg
Coldest
1977
53°F avg
About This Date
May 9th in Tracy, CA typically brings pleasant spring weather, with average highs around 78°F and lows near 50°F — a 28°F daily swing. Over 55 years of records, the warmest May 9th was in 1987 (79°F average), while the coldest was 1977 (53°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 7% of May 9th dates historically, with the wettest May 9th recording 0.56" of rain. The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for May 9th in Tracy, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 50° | 68° | — | — |
| 2024 | 79° | 54° | 66° | — | — |
| 2023 | 71° | 48° | 60° | — | — |
| 2022 | 66° | 47° | 56° | — | — |
| 2021 | 86° | 55° | 71° | — | — |
| 2020 | 95° | 57° | 76° | — | — |
| 2019 | 83° | 45° | 64° | — | — |
| 2018 | 82° | 57° | 70° | — | — |
| 2017 | 82° | 50° | 66° | — | — |
| 2016 | 72° | 50° | 61° | — | — |
| 2015 | 75° | 46° | 61° | — | — |
| 2014 | 73° | 51° | 62° | — | — |
| 2013 | 76° | 49° | 62° | — | — |
| 2012 | 92° | 55° | 73° | — | — |
| 2011 | 73° | 44° | 59° | — | — |
| 2010 | 75° | 53° | 64° | — | — |
| 2009 | 82° | 57° | 70° | — | — |
| 2008 | 84° | 53° | 69° | — | — |
| 2007 | 92° | 49° | 70° | — | — |
| 2006 | 86° | 62° | 74° | — | — |
| 2005 | 66° | 47° | 56° | 0.56" | — |
| 2004 | 77° | 51° | 64° | — | — |
| 2003 | 65° | 41° | 53° | — | — |
| 2002 | 80° | 41° | 61° | — | — |
| 2001 | 97° | 54° | 75° | — | — |
| 2000 | 73° | 54° | 63° | — | — |
| 1999 | 73° | 48° | 61° | — | — |
| 1998 | 64° | 50° | 57° | — | — |
| 1997 | 86° | 47° | 66° | — | — |
| 1996 | 80° | 50° | 65° | — | — |
| 1995 | 72° | 46° | 59° | — | — |
| 1994 | 81° | 50° | 65° | — | — |
| 1993 | 90° | 57° | 73° | — | — |
| 1992 | 86° | 51° | 69° | — | — |
| 1991 | 72° | 48° | 60° | — | — |
| 1990 | 77° | 49° | 63° | — | — |
| 1989 | 69° | 53° | 61° | — | — |
| 1988 | 76° | 47° | 61° | — | — |
| 1987warmest | 95° | 63° | 79° | — | — |
| 1986 | 61° | 59° | 60° | — | — |
| 1985 | 70° | 46° | 58° | — | — |
| 1984 | 85° | 48° | 66° | — | — |
| 1983 | 68° | 45° | 56° | — | — |
| 1982 | 83° | 44° | 63° | — | — |
| 1981 | 85° | 50° | 67° | — | — |
| 1980 | 75° | 47° | 61° | 0.05" | — |
| 1979 | 68° | 48° | 58° | — | — |
| 1978 | 89° | 54° | 71° | — | — |
| 1977coldest | 65° | 42° | 53° | 0.3" | — |
| 1976 | 85° | 49° | 67° | — | — |
| 1975 | 78° | 43° | 60° | — | — |
| 1974 | 90° | 51° | 70° | — | — |
| 1973 | 84° | 47° | 65° | — | — |
| 1972 | 72° | 43° | 57° | — | — |
| 1971 | 64° | 50° | 57° | 0.05" | — |
55 years of data from TRACY CARBONA