Ventura County Climate
Ventura County, California
Avg Annual Temp
61.3°F
Annual Precip
15.2"
Annual Snowfall
0.0"
Extreme Heat Days
16.166666666666668
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Ventura County Weather
Significantly warmer than the U.S.
Ventura County’s 61.3°F average annual temperature is much higher than the national median. Its coastal location provides a steady, warm climate that is envied nationwide. This represents one of the most stable and pleasant climates in the country.
Exceeding the state average
The county’s 61.3°F average temperature is higher than the California state average of 58.7°F. While warmer overall, it avoids the extreme highs found in the state's interior. This makes it a premium location for those seeking consistent warmth.
Coastal cool and dry skies
Ventura only sees 16 extreme heat days per year, far fewer than the 85 days seen in Stanislaus. However, it is quite dry, with 15.2 inches of rain compared to the 25.8-inch state average. The ocean breeze provides natural climate control that neighbors lack.
Endless spring and mild winters
Winters are exceptionally mild at 55.3°F, and July averages a comfortable 68.0°F. There is zero annual snowfall and very few days of extreme heat. The seasonal variation is minimal, providing a nearly year-round outdoor lifestyle.
Focus on water conservation
With only 15.2 inches of annual rain, drought-resistant landscaping is a critical investment. High-end HVAC systems are less urgent here, as there are only 16 extreme heat days. Residents should focus on sun protection and fire-safe property maintenance.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.