Currently 69°F in Simi Valley, California, USA
69°F
79°F / 49°F
1 mph NE
0.00"
Monday, December 15, 2025 10:32 PM PST

Simi Valley, California All-Time Records,
Archive, and Climate Information

beginning January 1, 2011

 Extremes    Normal
High Temperature:  111.6°F (44.2°C) at 12:10PM September 6, 2020    76.3°F (24.6°C)
Low Temperature:  31.1°F (-0.5°C) at 7:09AM January 2, 2015    53.4°F (11.9°C)
 
Average:  64.0°F (17.8°C) for 5235 days

Climate Summary by Month

Precipitation by Season

Yearly Summaries
  2011   2012   2013   2014   2015   2016   2017   2018   2019   2020
  2021   2022   2023   2024   2025
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