Weather on October 14
Simi Valley, CA
55 Years of Data
Avg High
81°F
Avg Low
58°F
Warmest
2020
89°F avg
Coldest
2025
53°F avg
About This Date
October 14th in Simi Valley, CA typically brings warm fall weather, with average highs around 81°F and lows near 58°F. Over 31 years of records, the warmest October 14th was in 2020 (89°F average), while the coldest was 2025 (53°F) — a 36°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
Planning for October 14th in Simi Valley, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
1.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025coldest | 57° | 48° | 53° | — | — |
| 2024 | 76° | 53° | 64° | — | — |
| 2023 | 80° | 62° | 71° | — | — |
| 2022 | 75° | 58° | 66° | — | — |
| 2021 | 81° | 56° | 68° | — | — |
| 2020warmest | 100° | 77° | 89° | — | — |
| 2019 | 76° | 52° | 64° | — | — |
| 2018 | 75° | 57° | 66° | — | — |
| 2017 | 87° | 59° | 73° | — | — |
| 2016 | 77° | 52° | 64° | — | — |
| 2015 | 91° | 70° | 80° | — | — |
| 2014 | 80° | 58° | 69° | — | — |
| 2013 | 82° | 54° | 68° | — | — |
| 2012 | 93° | 59° | 76° | — | — |
| 2011 | 88° | 57° | 72° | — | — |
| 2010 | 72° | 54° | 63° | — | — |
| 2009 | 63° | 58° | 60° | — | — |
| 2008 | 84° | 64° | 74° | — | — |
| 2007 | 70° | 54° | 62° | — | — |
| 2006 | 66° | 54° | 60° | — | — |
| 2005 | 91° | 61° | 76° | — | — |
| 2004 | 90° | 54° | 72° | — | — |
| 2003 | 82° | 55° | 69° | — | — |
| 2002 | 70° | 50° | 60° | — | — |
| 2001 | 84° | 57° | 71° | — | — |
| 2000 | 83° | 62° | 72° | — | — |
| 1999 | 90° | 61° | 75° | — | — |
| 1998 | 75° | 52° | 63° | — | — |
| 1997 | 90° | 73° | 81° | — | — |
| 1996 | 86° | 59° | 73° | — | — |
| 1995 | 91° | 63° | 77° | — | — |
31 years of data from SIMI VALLEY CALIFORNIA