Weather on March 7
Simi Valley, CA
55 Years of Data
About This Date
March 7th in Simi Valley, CA typically brings mild spring weather, with average highs around 67°F and lows near 42°F — a 25°F daily swing. Over 30 years of records, the warmest March 7th was in 2004 (75°F average), while the coldest was 2006 (9°F) — a 66°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 3.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.9°F cooler on this date compared to 20-30 years ago.
Planning for March 7th in Simi Valley, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 66° | 55° | 61° | — | — |
| 2025 | 60° | 40° | 50° | — | — |
| 2024 | 66° | 44° | 55° | — | — |
| 2023 | 58° | 41° | 49° | — | — |
| 2022 | 62° | 46° | 54° | — | — |
| 2021 | 61° | 46° | 53° | — | — |
| 2020 | 60° | 47° | 53° | — | — |
| 2019 | 61° | 44° | 52° | — | — |
| 2018 | 70° | 55° | 62° | — | — |
| 2017 | 69° | 48° | 59° | — | — |
| 2016 | 49° | 43° | 46° | — | — |
| 2015 | 80° | 66° | 73° | — | — |
| 2014 | 75° | 53° | 64° | — | — |
| 2013 | 58° | 45° | 51° | — | — |
| 2012 | 63° | 39° | 51° | — | — |
| 2011 | 59° | 48° | 54° | — | — |
| 2010 | 113° | -40° | 37° | — | — |
| 2009 | 64° | 45° | 54° | — | — |
| 2008 | 75° | 50° | 63° | — | — |
| 2007 | 75° | 52° | 63° | — | — |
| 2006coldest | 57° | -40° | 9° | — | — |
| 2005 | 79° | 50° | 64° | — | — |
| 2004warmest | 82° | 68° | 75° | — | — |
| 2003 | 66° | 43° | 54° | — | — |
| 2002 | 59° | 50° | 55° | — | — |
| 2001 | 67° | 47° | 57° | — | — |
| 2000 | 52° | 40° | 46° | — | — |
| 1999 | 57° | 41° | 49° | — | — |
| 1998 | 64° | 41° | 53° | — | — |
| 1997 | 80° | 55° | 68° | — | — |
Simi Valley, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Simi Valley, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Simi Valley, CA
Most pleasant months in Simi Valley, CA: January, March, April, May, June, October, November.