Weather on April 26
Simi Valley, CA
55 Years of Data
Avg High
76°F
Avg Low
50°F
Warmest
2004
82°F avg
Coldest
2006
10°F avg
About This Date
April 26th in Simi Valley, CA typically brings pleasant spring weather, with average highs around 76°F and lows near 50°F — a 26°F daily swing. Over 30 years of records, the warmest April 26th was in 2004 (82°F average), while the coldest was 2006 (10°F) — a 72°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
Planning for April 26th in Simi Valley, CA? Great weather for outdoor activities.
Cooling Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 43° | 51° | — | — |
| 2024 | 68° | 48° | 58° | — | — |
| 2023 | 87° | 50° | 69° | — | — |
| 2022 | 84° | 58° | 71° | — | — |
| 2021 | 63° | 45° | 54° | — | — |
| 2020 | 89° | 68° | 79° | — | — |
| 2019 | 82° | 52° | 67° | — | — |
| 2018 | 78° | 50° | 64° | — | — |
| 2017 | 86° | 59° | 73° | — | — |
| 2016 | 70° | 49° | 59° | — | — |
| 2015 | 75° | 53° | 64° | — | — |
| 2014 | 59° | 43° | 51° | — | — |
| 2013 | 80° | 52° | 66° | — | — |
| 2012 | 61° | 52° | 56° | — | — |
| 2011 | 75° | 50° | 63° | — | — |
| 2010 | 72° | 47° | 59° | — | — |
| 2009 | 64° | 46° | 55° | — | — |
| 2008 | 91° | 70° | 80° | — | — |
| 2007 | 68° | 48° | 58° | — | — |
| 2006coldest | 61° | -40° | 10° | — | — |
| 2005 | 68° | 48° | 58° | — | — |
| 2004warmest | 95° | 70° | 82° | — | — |
| 2003 | 66° | 45° | 55° | — | — |
| 2002 | 57° | 50° | 54° | — | — |
| 2001 | 79° | 49° | 64° | — | — |
| 2000 | 89° | 67° | 78° | — | — |
| 1999 | 75° | 45° | 60° | — | — |
| 1998 | 81° | 51° | 66° | — | — |
| 1997 | 91° | 64° | 78° | — | — |
| 1996 | 95° | 58° | 76° | — | — |
30 years of data from SIMI VALLEY CALIFORNIA