Weather on September 6
Riverside, CA
55 Years of Data
Avg High
95°F
Avg Low
64°F
Warmest
2020
97°F avg
Coldest
1973
67°F avg
About This Date
September 6th in Riverside, CA typically brings hot fall weather, with average highs around 95°F and lows near 64°F — a 31°F daily swing. Over 55 years of records, the warmest September 6th was in 2020 (97°F average), while the coldest was 1973 (67°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 5% of September 6th dates historically, with the wettest September 6th recording 2.49" of rain. The last decade has been 5.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.9°F warmer on this date compared to 20-30 years ago.
Planning for September 6th in Riverside, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 99° | 63° | 81° | — | — |
| 2024 | 115° | 78° | 96° | — | — |
| 2023 | 87° | 65° | 76° | — | — |
| 2022 | 107° | 75° | 91° | — | — |
| 2021 | 96° | 66° | 81° | — | — |
| 2020warmest | 117° | 78° | 97° | — | — |
| 2019 | 99° | 70° | 84° | — | — |
| 2018 | 90° | 62° | 76° | — | — |
| 2017 | 94° | 70° | 82° | — | — |
| 2016 | 89° | 57° | 73° | — | — |
| 2015 | 95° | 63° | 79° | — | — |
| 2014 | 101° | 68° | 84° | — | — |
| 2013 | 102° | 74° | 88° | — | — |
| 2012 | 94° | 67° | 80° | — | — |
| 2011 | 104° | 69° | 87° | — | — |
| 2010 | 85° | 59° | 72° | — | — |
| 2009 | 94° | 62° | 78° | — | — |
| 2008 | 99° | 63° | 81° | — | — |
| 2007 | 89° | 60° | 75° | — | — |
| 2006 | 103° | 67° | 85° | — | — |
| 2005 | 99° | 55° | 77° | — | — |
| 2004 | 101° | 60° | 80° | — | — |
| 2003 | 99° | 67° | 83° | — | — |
| 2002 | 85° | 66° | 75° | 0.05" | — |
| 2001 | 85° | 60° | 72° | — | — |
| 2000 | 100° | 55° | 78° | — | — |
| 1999 | 88° | 57° | 72° | — | — |
| 1998 | 91° | 68° | 80° | — | — |
| 1997 | 98° | 67° | 82° | — | — |
| 1996 | 95° | 62° | 79° | — | — |
| 1995 | 98° | 67° | 82° | — | — |
| 1994 | 98° | 64° | 81° | — | — |
| 1993 | 94° | 59° | 76° | — | — |
| 1992 | 91° | 56° | 73° | — | — |
| 1991 | 87° | 63° | 75° | — | — |
| 1990 | 97° | 67° | 82° | — | — |
| 1989 | 94° | 58° | 76° | — | — |
| 1988 | 103° | 66° | 84° | — | — |
| 1987 | 87° | 53° | 70° | — | — |
| 1986 | 100° | 64° | 82° | — | — |
| 1985 | 80° | 54° | 67° | — | — |
| 1984 | 103° | 71° | 87° | — | — |
| 1983 | 100° | 61° | 80° | — | — |
| 1982 | 97° | 62° | 79° | — | — |
| 1981 | 88° | 66° | 77° | — | — |
| 1980 | 91° | 61° | 76° | — | — |
| 1979 | 95° | 57° | 76° | — | — |
| 1978 | 83° | 63° | 73° | 2.49" | — |
| 1977 | 104° | 63° | 83° | — | — |
| 1976 | 88° | 64° | 76° | — | — |
| 1975 | 99° | 60° | 79° | — | — |
| 1974 | 98° | 64° | 81° | — | — |
| 1973coldest | 83° | 52° | 67° | — | — |
| 1972 | 93° | 70° | 81° | 0.08" | — |
| 1971 | 98° | 60° | 79° | — | — |
55 years of data from RIVERSIDE CITRUS EXP