Weather on April 10
Simi Valley, CA
55 Years of Data
Avg High
72°F
Avg Low
51°F
Warmest
2018
78°F avg
Coldest
2001
48°F avg
About This Date
April 10th in Simi Valley, CA typically brings pleasant spring weather, with average highs around 72°F and lows near 51°F. Over 30 years of records, the warmest April 10th was in 2018 (78°F average), while the coldest was 2001 (48°F) — a 30°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 8.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 8.1°F warmer on this date compared to 20-30 years ago.
Planning for April 10th in Simi Valley, CA? Great weather for outdoor activities.
Warming Trend
4.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 64° | 73° | — | — |
| 2024 | 84° | 59° | 72° | — | — |
| 2023 | 84° | 58° | 71° | — | — |
| 2022 | 74° | 51° | 62° | — | — |
| 2021 | 85° | 56° | 70° | — | — |
| 2020 | 56° | 43° | 49° | — | — |
| 2019 | 74° | 51° | 62° | — | — |
| 2018warmest | 90° | 67° | 78° | — | — |
| 2017 | 79° | 53° | 66° | — | — |
| 2016 | 66° | 51° | 59° | — | — |
| 2015 | 70° | 48° | 59° | — | — |
| 2014 | 87° | 65° | 76° | — | — |
| 2013 | 82° | 57° | 70° | — | — |
| 2012 | 68° | 43° | 55° | — | — |
| 2011 | 63° | 43° | 53° | — | — |
| 2010 | 63° | 49° | 56° | — | — |
| 2009 | 57° | 48° | 53° | — | — |
| 2008 | 73° | 45° | 59° | — | — |
| 2007 | 73° | 52° | 62° | — | — |
| 2006 | 55° | 46° | 51° | — | — |
| 2005 | 73° | 52° | 62° | — | — |
| 2004 | 64° | 52° | 58° | — | — |
| 2003 | 72° | 50° | 61° | — | — |
| 2002 | 70° | 48° | 59° | — | — |
| 2001coldest | 59° | 38° | 48° | — | — |
| 2000 | 79° | 53° | 66° | — | — |
| 1999 | 65° | 42° | 53° | — | — |
| 1998 | 70° | 48° | 59° | — | — |
| 1997 | 70° | 46° | 58° | — | — |
| 1996 | 68° | 47° | 57° | — | — |
30 years of data from SIMI VALLEY CALIFORNIA