Weather on June 18
Thousand Oaks, CA
55 Years of Data
Avg High
82°F
Avg Low
58°F
Warmest
2017
82°F avg
Coldest
2005
60°F avg
About This Date
June 18th in Thousand Oaks, CA typically brings warm summer weather, with average highs around 82°F and lows near 58°F. Over 30 years of records, the warmest June 18th was in 2017 (82°F average), while the coldest was 2005 (60°F) — a 22°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for June 18th in Thousand Oaks, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 97° | 64° | 80° | — | — |
| 2024 | 81° | 55° | 68° | — | — |
| 2023 | 77° | 56° | 66° | — | — |
| 2022 | 77° | 53° | 65° | — | — |
| 2021 | 95° | 63° | 79° | — | — |
| 2020 | 77° | 56° | 66° | — | — |
| 2019 | 81° | 56° | 68° | — | — |
| 2018 | 76° | 52° | 64° | — | — |
| 2017warmest | 99° | 66° | 82° | — | — |
| 2016 | 91° | 67° | 79° | — | — |
| 2015 | 96° | 62° | 79° | — | — |
| 2014 | 83° | 52° | 67° | — | — |
| 2013 | 82° | 59° | 71° | — | — |
| 2012 | 68° | 55° | 62° | — | — |
| 2011 | 66° | 54° | 60° | — | — |
| 2010 | 68° | 54° | 61° | — | — |
| 2009 | 75° | 57° | 66° | — | — |
| 2008 | 95° | 59° | 77° | — | — |
| 2007 | 73° | 54° | 63° | — | — |
| 2006 | 77° | 59° | 68° | — | — |
| 2005coldest | 70° | 50° | 60° | — | — |
| 2004 | 70° | 57° | 63° | — | — |
| 2003 | 68° | 59° | 64° | — | — |
| 2002 | 81° | 59° | 70° | — | — |
| 2001 | 97° | 64° | 80° | — | — |
| 2000 | 82° | 57° | 70° | — | — |
| 1999 | 89° | 57° | 73° | — | — |
| 1998 | 87° | 56° | 71° | — | — |
| 1997 | 92° | 61° | 76° | — | — |
| 1996 | 93° | 64° | 79° | — | — |
30 years of data from THOUSAND OAKS CALIFORNIA