Weather on November 3
Simi Valley, CA
55 Years of Data
Avg High
76°F
Avg Low
57°F
Warmest
2010
87°F avg
Coldest
2003
50°F avg
About This Date
November 3rd in Simi Valley, CA typically brings pleasant fall weather, with average highs around 76°F and lows near 57°F. Over 31 years of records, the warmest November 3rd was in 2010 (87°F average), while the coldest was 2003 (50°F) — a 37°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
Planning for November 3rd in Simi Valley, CA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 60° | 69° | — | — |
| 2024 | 67° | 51° | 59° | — | — |
| 2023 | 84° | 65° | 74° | — | — |
| 2022 | 58° | 44° | 51° | — | — |
| 2021 | 86° | 58° | 72° | — | — |
| 2020 | 87° | 61° | 74° | — | — |
| 2019 | 83° | 62° | 72° | — | — |
| 2018 | 90° | 72° | 81° | — | — |
| 2017 | 67° | 53° | 60° | — | — |
| 2016 | 84° | 69° | 77° | — | — |
| 2015 | 64° | 47° | 55° | — | — |
| 2014 | 68° | 53° | 61° | — | — |
| 2013 | 72° | 52° | 62° | — | — |
| 2012 | 77° | 48° | 63° | — | — |
| 2011 | 73° | 55° | 64° | — | — |
| 2010warmest | 93° | 81° | 87° | — | — |
| 2009 | 90° | 68° | 79° | — | — |
| 2008 | 64° | 54° | 59° | — | — |
| 2007 | 84° | 50° | 67° | — | — |
| 2006 | 70° | 54° | 62° | — | — |
| 2005 | 66° | 52° | 59° | — | — |
| 2004 | 68° | 50° | 59° | — | — |
| 2003coldest | 57° | 43° | 50° | — | — |
| 2002 | 77° | 55° | 66° | — | — |
| 2001 | 70° | 50° | 60° | — | — |
| 2000 | 69° | 58° | 63° | — | — |
| 1999 | 86° | 60° | 73° | — | — |
| 1998 | 81° | 58° | 69° | — | — |
| 1997 | 94° | 72° | 83° | — | — |
| 1996 | 71° | 48° | 60° | — | — |
| 1995 | 71° | 54° | 62° | — | — |
31 years of data from SIMI VALLEY CALIFORNIA