Weather on September 8
Moreno Valley, CA
55 Years of Data
Avg High
93°F
Avg Low
61°F
Warmest
2024
90°F avg
Coldest
1980
63°F avg
About This Date
September 8th in Moreno Valley, CA typically brings hot fall weather, with average highs around 93°F and lows near 61°F — a 32°F daily swing. Over 55 years of records, the warmest September 8th was in 2024 (90°F average), while the coldest was 1980 (63°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 5% of September 8th dates historically. The last decade has been 4.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.4°F warmer on this date compared to 20-30 years ago.
Planning for September 8th in Moreno Valley, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 64° | 79° | — | — |
| 2024warmest | 106° | 74° | 90° | 0.36" | — |
| 2023 | 97° | 62° | 79° | — | — |
| 2022 | 98° | 77° | 88° | 0.05" | — |
| 2021 | 97° | 68° | 82° | — | — |
| 2020 | 82° | 63° | 72° | — | — |
| 2019 | 83° | 59° | 71° | — | — |
| 2018 | 103° | 60° | 81° | — | — |
| 2017 | 92° | 62° | 77° | — | — |
| 2016 | 87° | 60° | 74° | — | — |
| 2015 | 103° | 69° | 86° | — | — |
| 2014 | 87° | 67° | 77° | 0.13" | — |
| 2013 | 97° | 65° | 81° | — | — |
| 2012 | 97° | 66° | 81° | — | — |
| 2011 | 101° | 62° | 81° | — | — |
| 2010 | 68° | 57° | 63° | — | — |
| 2009 | 86° | 57° | 72° | — | — |
| 2008 | 88° | 62° | 75° | — | — |
| 2007 | 86° | 58° | 72° | — | — |
| 2006 | 88° | 59° | 73° | — | — |
| 2005 | 91° | 54° | 72° | — | — |
| 2004 | 101° | 63° | 82° | — | — |
| 2003 | 89° | 56° | 72° | — | — |
| 2002 | 86° | 49° | 67° | — | — |
| 2001 | 80° | 53° | 67° | — | — |
| 2000 | 94° | 54° | 74° | — | — |
| 1999 | 95° | 57° | 76° | — | — |
| 1998 | 90° | 65° | 77° | — | — |
| 1997 | 99° | 65° | 82° | — | — |
| 1996 | 97° | 64° | 80° | — | — |
| 1995 | 92° | 64° | 78° | — | — |
| 1994 | 96° | 61° | 78° | — | — |
| 1993 | 103° | 63° | 83° | — | — |
| 1992 | 91° | 58° | 74° | — | — |
| 1991 | 86° | 57° | 72° | — | — |
| 1990 | 101° | 67° | 84° | — | — |
| 1989 | 88° | 52° | 70° | — | — |
| 1988 | 94° | 63° | 78° | — | — |
| 1987 | 100° | 54° | 77° | — | — |
| 1986 | 94° | 59° | 76° | — | — |
| 1985 | 71° | 60° | 66° | — | — |
| 1984 | 104° | 70° | 87° | — | — |
| 1983 | 98° | 55° | 77° | — | — |
| 1982 | — | 67° | — | — | — |
| 1981 | 96° | 65° | 80° | — | — |
| 1980coldest | 78° | 49° | 63° | — | — |
| 1979 | 108° | 65° | 86° | — | — |
| 1978 | 84° | 53° | 69° | — | — |
| 1977 | 103° | 68° | 85° | — | — |
| 1976 | 98° | 60° | 79° | — | — |
| 1975 | 94° | 62° | 78° | — | — |
| 1974 | 98° | 61° | 79° | — | — |
| 1973 | 92° | 55° | 73° | — | — |
| 1972 | 84° | 69° | 77° | — | — |
| 1971 | 104° | 66° | 85° | — | — |
55 years of data from MARCH AFB