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Ventura County
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Best time to visit Ventura County
Data source：Meteostat
Update date：2025-09
Weather in Ventura County throughout the year
- Spring (March–May): Average 11.3–16.2°C, mild and dry climate with very little rainfall. Common activities: Hiking, cycling, wildlife viewing. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
- Summer (June–August): Average 22.2–26.9°C, hot and dry with almost no rainfall. Common activities: Swimming, surfing, sunbathing, outdoor picnics. Recommended clothing: Light and breathable clothing, hat, sunglasses, sunscreen.
- Autumn (September–November): Average 21.6–13.6°C, comfortable and pleasant climate, dry with little rainfall. Common activities: Winery tours, hiking, enjoying autumn scenery. Recommended clothing: Comfortable pants or skirt, light jacket.
- Winter (December–February): Average 10.3–13.7°C, mild and humid, with slightly more rainfall in February. Common activities: Birdwatching, beach walks, enjoying warm cafes indoors. Recommended clothing: Warm jacket, sweater, comfortable shoes.
Weather in Ventura County
Annual average temperature: approx. 17.6°C / Annual rainfall: approx. 19 mm / Summer humidity: 30%–40% / Rainiest month: February
Ventura County weather by month
Month
Air temperature (°C)
Precipitation (mm)
January
10.9°C
1.9
February
10.3°C
10.3
March
11.3°C
4.5
April
13.9°C
1.3
May
16.2°C
0.2
June
22.2°C
0
July
26.9°C
0
August
25.4°C
0
September
24.4°C
0.2
October
21.6°C
0
November
13.6°C
0.6
December
13.7°C
0
7-day weather forecast for Ventura County
10/19
Monday
Sunny
28.1°C/11.5°C
10/20
Tuesday
Sunny
25.3°C/8.7°C
10/21
Wednesday
Patchy rain nearby
16°C/6.9°C
10/22
Thursday
Patchy rain nearby
16.8°C/5.6°C
10/23
Friday
Sunny
21.8°C/5.2°C
10/24
Saturday
Sunny
27.7°C/9.6°C
10/25
Sunday
Overcast
29.2°C/10.8°C
