Weather on September 3
Modesto, CA
55 Years of Data
Avg High
92°F
Avg Low
61°F
Warmest
2017
90°F avg
Coldest
1992
67°F avg
About This Date
September 3rd in Modesto, CA typically brings hot fall weather, with average highs around 92°F and lows near 61°F — a 31°F daily swing. Over 55 years of records, the warmest September 3rd was in 2017 (90°F average), while the coldest was 1992 (67°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 2% of September 3rd dates historically. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 3rd in Modesto, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 63° | 79° | — | — |
| 2024 | 97° | 62° | 79° | — | — |
| 2023 | 78° | 62° | 70° | 0.03" | — |
| 2022 | 101° | 68° | 84° | — | — |
| 2021 | 88° | 54° | 71° | — | — |
| 2020 | 92° | 59° | 75° | — | — |
| 2019 | 95° | 65° | 80° | — | — |
| 2018 | 91° | 61° | 76° | — | — |
| 2017warmest | 106° | 75° | 90° | — | — |
| 2016 | 86° | 61° | 73° | — | — |
| 2015 | 86° | 58° | 72° | — | — |
| 2014 | 90° | 59° | 74° | — | — |
| 2013 | 88° | 66° | 77° | — | — |
| 2012 | 97° | 56° | 76° | — | — |
| 2011 | 96° | 61° | 78° | — | — |
| 2010 | 99° | 67° | 83° | — | — |
| 2009 | 102° | 70° | 86° | — | — |
| 2008 | 99° | 61° | 80° | — | — |
| 2007 | 100° | 71° | 86° | — | — |
| 2006 | 90° | 59° | 74° | — | — |
| 2005 | 92° | 61° | 76° | — | — |
| 2004 | 88° | 65° | 76° | — | — |
| 2003 | 96° | 72° | 84° | — | — |
| 2002 | 99° | 63° | 81° | — | — |
| 2001 | 98° | 68° | 83° | — | — |
| 2000 | 78° | 57° | 68° | — | — |
| 1999 | 81° | 55° | 68° | — | — |
| 1998 | 102° | 69° | 86° | — | — |
| 1997 | 97° | 64° | 80° | — | — |
| 1996 | 87° | 56° | 71° | — | — |
| 1995 | 85° | 58° | 71° | — | — |
| 1994 | 86° | 57° | 72° | — | — |
| 1993 | 96° | 67° | 81° | — | — |
| 1992coldest | 76° | 58° | 67° | — | — |
| 1991 | 99° | 70° | 84° | — | — |
| 1990 | 87° | 59° | 73° | — | — |
| 1989 | 93° | 59° | 76° | — | — |
| 1988 | 103° | 67° | 85° | — | — |
| 1987 | 100° | 66° | 83° | — | — |
| 1986 | 93° | 59° | 76° | — | — |
| 1985 | 85° | 55° | 70° | — | — |
| 1984 | 97° | 63° | 80° | — | — |
| 1983 | 91° | 57° | 74° | — | — |
| 1982 | 92° | 51° | 71° | — | — |
| 1981 | 92° | 56° | 74° | — | — |
| 1980 | 91° | 57° | 74° | — | — |
| 1979 | 90° | 62° | 76° | — | — |
| 1978 | 89° | 60° | 75° | — | — |
| 1977 | 92° | 57° | 74° | — | — |
| 1976 | 93° | 59° | 76° | — | — |
| 1975 | 95° | 55° | 75° | — | — |
| 1974 | 91° | 57° | 74° | — | — |
| 1973 | 86° | 56° | 71° | — | — |
| 1972 | 91° | 59° | 75° | — | — |
| 1971 | 89° | 57° | 73° | — | — |
55 years of data from MODESTO AP