Weather on March 14
Simi Valley, CA
55 Years of Data
Avg High
68°F
Avg Low
50°F
Warmest
2015
79°F avg
Coldest
2025
42°F avg
About This Date
March 14th in Simi Valley, CA typically brings mild spring weather, with average highs around 68°F and lows near 50°F. Over 31 years of records, the warmest March 14th was in 2015 (79°F average), while the coldest was 2025 (42°F) — a 37°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
Planning for March 14th in Simi Valley, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 85° | 62° | 73° | — | — |
| 2025coldest | 44° | 39° | 42° | — | — |
| 2024 | 61° | 51° | 56° | — | — |
| 2023 | 52° | 50° | 51° | — | — |
| 2022 | 76° | 51° | 63° | — | — |
| 2021 | 60° | 44° | 52° | — | — |
| 2020 | 54° | 47° | 50° | — | — |
| 2019 | 61° | 49° | 55° | — | — |
| 2018 | 59° | 47° | 53° | — | — |
| 2017 | 84° | 65° | 74° | — | — |
| 2016 | 68° | 51° | 60° | — | — |
| 2015warmest | 89° | 70° | 79° | — | — |
| 2014 | 73° | 55° | 64° | — | — |
| 2013 | 91° | 65° | 78° | — | — |
| 2012 | 63° | 43° | 53° | — | — |
| 2011 | 73° | 52° | 62° | — | — |
| 2010 | 71° | 52° | 61° | — | — |
| 2009 | 61° | 45° | 53° | — | — |
| 2008 | 64° | 46° | 55° | — | — |
| 2007 | 66° | 46° | 56° | — | — |
| 2006 | 64° | 37° | 51° | — | — |
| 2005 | 68° | 52° | 60° | — | — |
| 2004 | 68° | 48° | 58° | — | — |
| 2003 | 64° | 52° | 58° | — | — |
| 2002 | 57° | 45° | 51° | — | — |
| 2001 | 65° | 46° | 55° | — | — |
| 2000 | 81° | 63° | 72° | — | — |
| 1999 | 62° | 42° | 52° | — | — |
| 1998 | 66° | 45° | 55° | — | — |
| 1997 | 86° | 53° | 70° | — | — |
| 1996 | 63° | 45° | 54° | — | — |
31 years of data from SIMI VALLEY CALIFORNIA