Weather on April 20
Thousand Oaks, CA
55 Years of Data
Avg High
73°F
Avg Low
51°F
Warmest
2009
78°F avg
Coldest
2001
50°F avg
About This Date
April 20th in Thousand Oaks, CA typically brings pleasant spring weather, with average highs around 73°F and lows near 51°F. Over 30 years of records, the warmest April 20th was in 2009 (78°F average), while the coldest was 2001 (50°F) — a 28°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for April 20th in Thousand Oaks, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 51° | 65° | — | — |
| 2024 | 71° | 49° | 60° | — | — |
| 2023 | 78° | 54° | 66° | — | — |
| 2022 | 71° | 46° | 59° | — | — |
| 2021 | 78° | 50° | 64° | — | — |
| 2020 | 64° | 49° | 56° | — | — |
| 2019 | 63° | 49° | 56° | — | — |
| 2018 | 73° | 46° | 60° | — | — |
| 2017 | 78° | 56° | 67° | — | — |
| 2016 | 85° | 60° | 72° | — | — |
| 2015 | 76° | 47° | 61° | — | — |
| 2014 | 80° | 54° | 67° | — | — |
| 2013 | 90° | 64° | 77° | — | — |
| 2012 | 81° | 54° | 67° | — | — |
| 2011 | 64° | 52° | 58° | — | — |
| 2010 | 61° | 48° | 54° | — | — |
| 2009warmest | 95° | 61° | 78° | — | — |
| 2008 | 61° | 43° | 52° | — | — |
| 2007 | 54° | 48° | 51° | — | — |
| 2006 | 73° | 50° | 62° | — | — |
| 2005 | 64° | 45° | 54° | — | — |
| 2004 | 66° | 48° | 57° | — | — |
| 2003 | 70° | 48° | 59° | — | — |
| 2002 | 66° | 41° | 54° | — | — |
| 2001coldest | 58° | 42° | 50° | — | — |
| 2000 | 78° | 55° | 67° | — | — |
| 1999 | 80° | 59° | 70° | — | — |
| 1998 | 87° | 59° | 73° | — | — |
| 1997 | 86° | 59° | 73° | — | — |
| 1996 | 67° | 50° | 58° | — | — |
30 years of data from THOUSAND OAKS CALIFORNIA