Weather on March 22
Simi Valley, CA
55 Years of Data
Avg High
69°F
Avg Low
49°F
Warmest
2022
74°F avg
Coldest
2023
46°F avg
About This Date
March 22nd in Simi Valley, CA typically brings mild spring weather, with average highs around 69°F and lows near 49°F. Over 31 years of records, the warmest March 22nd was in 2022 (74°F average), while the coldest was 2023 (46°F) — a 28°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 March 22nd in Simi Valley, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 81° | 62° | 71° | — | — |
| 2025 | 72° | 55° | 63° | — | — |
| 2024 | 73° | 48° | 61° | — | — |
| 2023coldest | 52° | 41° | 46° | — | — |
| 2022warmest | 83° | 66° | 74° | — | — |
| 2021 | 69° | 46° | 58° | — | — |
| 2020 | 65° | 45° | 55° | — | — |
| 2019 | 64° | 44° | 54° | — | — |
| 2018 | 58° | 51° | 54° | — | — |
| 2017 | 59° | 47° | 53° | — | — |
| 2016 | 65° | 48° | 56° | — | — |
| 2015 | 73° | 53° | 63° | — | — |
| 2014 | 69° | 47° | 58° | — | — |
| 2013 | 75° | 53° | 64° | — | — |
| 2012 | 68° | 48° | 58° | — | — |
| 2011 | 57° | 43° | 50° | — | — |
| 2010 | 71° | 47° | 59° | — | — |
| 2009 | 57° | 45° | 51° | — | — |
| 2008 | 82° | 63° | 72° | — | — |
| 2007 | 79° | 46° | 62° | — | — |
| 2006 | 63° | 45° | 54° | — | — |
| 2005 | 57° | 48° | 53° | — | — |
| 2004 | 75° | 50° | 63° | — | — |
| 2003 | 73° | 52° | 62° | — | — |
| 2002 | 66° | 41° | 54° | — | — |
| 2001 | 65° | 47° | 56° | — | — |
| 2000 | 72° | 48° | 60° | — | — |
| 1999 | 68° | 46° | 57° | — | — |
| 1998 | 78° | 55° | 67° | — | — |
| 1997 | 76° | 50° | 63° | — | — |
| 1996 | 59° | 49° | 54° | — | — |
31 years of data from SIMI VALLEY CALIFORNIA