Weather on February 20
Simi Valley, CA
55 Years of Data
Avg High
61°F
Avg Low
46°F
Warmest
2014
68°F avg
Coldest
2019
44°F avg
About This Date
February 20th in Simi Valley, CA typically brings mild winter weather, with average highs around 61°F and lows near 46°F. Over 29 years of records, the warmest February 20th was in 2014 (68°F average), while the coldest was 2019 (44°F) — a 24°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 February 20th in Simi Valley, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 52° | 39° | 45° | — | — |
| 2025 | 71° | 55° | 63° | — | — |
| 2024 | 54° | 49° | 51° | — | — |
| 2023 | 73° | 50° | 62° | — | — |
| 2022 | 70° | 46° | 58° | — | — |
| 2021 | 61° | 49° | 55° | — | — |
| 2020 | 74° | 53° | 63° | — | — |
| 2019coldest | 49° | 39° | 44° | — | — |
| 2018 | 56° | 37° | 46° | — | — |
| 2017 | 51° | 47° | 49° | — | — |
| 2015 | 72° | 49° | 60° | — | — |
| 2014warmest | 79° | 57° | 68° | — | — |
| 2013 | 56° | 35° | 45° | — | — |
| 2012 | 59° | 43° | 51° | — | — |
| 2011 | 55° | 37° | 46° | — | — |
| 2010 | 57° | 46° | 52° | — | — |
| 2009 | 70° | 57° | 63° | — | — |
| 2008 | 54° | 48° | 51° | — | — |
| 2007 | 61° | 43° | 52° | — | — |
| 2006 | 55° | 37° | 46° | — | — |
| 2005 | 57° | 48° | 53° | — | — |
| 2004 | 55° | 45° | 50° | — | — |
| 2003 | 70° | 43° | 56° | — | — |
| 2002 | 66° | 43° | 54° | — | — |
| 2001 | 52° | 43° | 47° | — | — |
| 2000 | 56° | 44° | 50° | — | — |
| 1999 | 71° | 48° | 60° | — | — |
| 1998 | 58° | 39° | 48° | — | — |
| 1997 | 66° | 53° | 60° | — | — |
29 years of data from SIMI VALLEY CALIFORNIA