Weather on September 18
Elk Grove, CA
55 Years of Data
Avg High
87°F
Avg Low
59°F
Warmest
1984
91°F avg
Coldest
1989
59°F avg
About This Date
September 18th in Elk Grove, CA typically brings warm fall weather, with average highs around 87°F and lows near 59°F — a 28°F daily swing. Over 55 years of records, the warmest September 18th was in 1984 (91°F average), while the coldest was 1989 (59°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 11% of September 18th dates historically, with the wettest September 18th recording 1.63" of rain. 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 18th in Elk Grove, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 99° | 64° | 82° | — | — |
| 2024 | 78° | 60° | 69° | — | — |
| 2023 | 86° | 60° | 73° | — | — |
| 2022 | 77° | 61° | 69° | 0.13" | — |
| 2021 | 81° | 57° | 69° | — | — |
| 2020 | 86° | 63° | 74° | — | — |
| 2019 | 78° | 60° | 69° | 0.03" | — |
| 2018 | 83° | 55° | 69° | — | — |
| 2017 | 84° | 60° | 72° | — | — |
| 2016 | 100° | 62° | 81° | — | — |
| 2015 | 88° | 56° | 72° | — | — |
| 2014 | 84° | 67° | 75° | — | — |
| 2013 | 86° | 59° | 73° | — | — |
| 2012 | 90° | 53° | 71° | — | — |
| 2011 | 92° | 59° | 75° | — | — |
| 2010 | 81° | 61° | 71° | — | — |
| 2009 | 99° | 63° | 81° | — | — |
| 2008 | 80° | 51° | 66° | — | — |
| 2007 | 83° | 60° | 71° | — | — |
| 2006 | 91° | 58° | 74° | — | — |
| 2005 | 85° | 53° | 69° | — | — |
| 2004 | 75° | 55° | 65° | — | — |
| 2003 | 91° | 55° | 73° | — | — |
| 2002 | 96° | 61° | 78° | — | — |
| 2001 | 88° | 57° | 72° | — | — |
| 2000 | 102° | 61° | 81° | — | — |
| 1999 | 83° | 55° | 69° | — | — |
| 1998 | 81° | 57° | 69° | — | — |
| 1997 | 84° | 61° | 72° | — | — |
| 1996 | 86° | 58° | 72° | — | — |
| 1995 | 100° | 64° | 82° | — | — |
| 1994 | 92° | 57° | 74° | — | — |
| 1993 | 85° | 56° | 70° | — | — |
| 1992 | 96° | 57° | 77° | — | — |
| 1991 | 100° | 61° | 80° | — | — |
| 1990 | 87° | 59° | 73° | — | — |
| 1989coldest | 65° | 53° | 59° | 1.63" | — |
| 1988 | 90° | 61° | 75° | — | — |
| 1987 | 93° | 56° | 74° | — | — |
| 1986 | 76° | 51° | 63° | — | — |
| 1985 | 81° | 54° | 67° | 0.74" | — |
| 1984warmest | 104° | 77° | 91° | — | — |
| 1983 | 90° | 57° | 73° | — | — |
| 1982 | 71° | 60° | 66° | 1.12" | — |
| 1981 | 91° | 62° | 77° | — | — |
| 1980 | 77° | 60° | 69° | — | — |
| 1979 | 90° | 60° | 75° | — | — |
| 1978 | 73° | 51° | 62° | — | — |
| 1977 | 78° | 57° | 68° | 1.14" | — |
| 1976 | 92° | 61° | 76° | — | — |
| 1975 | 88° | 60° | 74° | — | — |
| 1974 | 96° | 60° | 78° | — | — |
| 1973 | 86° | 58° | 72° | — | — |
| 1972 | 78° | 55° | 67° | — | — |
| 1971 | 90° | 59° | 74° | — | — |
55 years of data from SACRAMENTO 5 ESE