Simi Valley, CA Historical Weather Data
Monthly climate averages for Simi Valley, California based on daily observations from 2019 to 2023 via the Open-Meteo Historical API.
Location Details
- City
- Simi Valley
- State
- California (CA)
- Latitude
- 34.2694
- Longitude
- -118.7815
Monthly Climate Averages
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About This Data
Temperature and precipitation averages are computed from daily observations spanning January 2019 through December 2023 (5 years). Data is sourced from the Open-Meteo Historical Weather API, which aggregates reanalysis models and weather station data.
Monthly precipitation values represent the average total inches of precipitation per month across the 5-year period.