Weather on March 10
Simi Valley, CA
55 Years of Data
Avg High
68°F
Avg Low
50°F
Warmest
1997
79°F avg
Coldest
2006
44°F avg
About This Date
March 10th in Simi Valley, CA typically brings mild spring weather, with average highs around 68°F and lows near 50°F. Over 30 years of records, the warmest March 10th was in 1997 (79°F average), while the coldest was 2006 (44°F) — a 35°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 6.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 6.4°F cooler on this date compared to 20-30 years ago.
Planning for March 10th in Simi Valley, CA? Great weather for outdoor activities.
Cooling Trend
2.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 60° | 47° | 53° | — | — |
| 2025 | 67° | 50° | 58° | — | — |
| 2024 | 69° | 47° | 58° | — | — |
| 2023 | 51° | 44° | 48° | — | — |
| 2022 | 67° | 47° | 57° | — | — |
| 2021 | 48° | 39° | 44° | — | — |
| 2020 | 58° | 51° | 54° | — | — |
| 2019 | 56° | 42° | 49° | — | — |
| 2018 | 55° | 51° | 53° | — | — |
| 2017 | 79° | 62° | 70° | — | — |
| 2016 | 74° | 57° | 65° | — | — |
| 2015 | 82° | 57° | 70° | — | — |
| 2014 | 79° | 60° | 69° | — | — |
| 2013 | 73° | 53° | 63° | — | — |
| 2012 | 75° | 52° | 63° | — | — |
| 2011 | 75° | 54° | 64° | — | — |
| 2010 | 58° | 39° | 48° | — | — |
| 2009 | 63° | 41° | 52° | — | — |
| 2008 | 79° | 55° | 67° | — | — |
| 2007 | 84° | 46° | 65° | — | — |
| 2006coldest | 48° | 39° | 44° | — | — |
| 2005 | 73° | 46° | 60° | — | — |
| 2004 | 86° | 66° | 76° | — | — |
| 2003 | 75° | 55° | 65° | — | — |
| 2002 | 68° | 43° | 55° | — | — |
| 2001 | 59° | 41° | 50° | — | — |
| 2000 | 71° | 49° | 60° | — | — |
| 1999 | 53° | 39° | 46° | — | — |
| 1998 | 73° | 58° | 65° | — | — |
| 1997warmest | 90° | 68° | 79° | — | — |
30 years of data from SIMI VALLEY CALIFORNIA