Ventura (CA)
December
Weather in Ventura, California for December 2025
Your guide to Ventura weather in December - trends and predictions
In general, the average temperature in Ventura at the beginning of December is 16.4 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 15.7 °F by the end of December.
Precipitation in Ventura during December is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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30
Dry days
1
Rainy days
0
Snow days
17°/9°
Temperatures
13 km/h
Avg max wind
64 %
Avg humidity
Ventura Weather December
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Temperatures trend during December in Ventura
See the weather trend as well as the moving average line
December weather in Ventura day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Partly cloudy | 16° /11° | 0 mm | 5 | |
| Dec. 2 |  Overcast | 16° /8° | 0 mm | 4 | |
| Dec. 3 |  Cloudy | 14° /8° | 0 mm | 3 | |
| Dec. 4 | Partly cloudy | 13° /7° | 0 mm | 4 | |
| Dec. 5 | Partly cloudy | 15° /9° | 0 mm | 5 | |
| Dec. 6 |  Sunny | 20° /9° | 0 mm | 6 | |
| Dec. 7 | Cloudy | 21° /10° | 0 mm | 5 | |
| Dec. 8 | Cloudy | 15° /8° | 0 mm | 4 | |
| Dec. 9 | Partly cloudy | 17° /8° | 0 mm | 5 | |
| Dec. 10 | Sunny | 21° /12° | 0 mm | 6 | |
| Dec. 11 | Overcast | 19° /9° | 0 mm | 4 | |
| Dec. 12 |  Patchy rain possible | 17° /8° | 0.5 mm | 4 | |
| Dec. 13 | Cloudy | 14° /6° | 0 mm | 3 | |
| Dec. 14 | Patchy rain possible | 15° /9° | 0.1 mm | 4 | |
| Dec. 15 | Sunny | 16° /7° | 0 mm | 5 | |
| Dec. 16 | Overcast | 16° /8° | 0 mm | 4 | |
| Dec. 17 | Sunny | 19° /9° | 0 mm | 5 | |
| Dec. 18 | Sunny | 26° /15° | 0 mm | 7 | |
| Dec. 19 | Overcast | 21° /13° | 0 mm | 5 | |
| Dec. 20 | Partly cloudy | 14° /10° | 0 mm | 4 | |
| Dec. 21 | Overcast | 14° /9° | 0 mm | 3 | |
| Dec. 22 | Overcast | 16° /11° | 0 mm | 4 | |
| Dec. 23 | Cloudy | 15° /11° | 0 mm | 4 | |
| Dec. 24 | Patchy rain possible | 16° /11° | 0.1 mm | 4 | |
| Dec. 25 | Cloudy | 16° /8° | 0 mm | 4 | |
| Dec. 26 | Overcast | 17° /9° | 0 mm | 4 | |
| Dec. 27 | Cloudy | 16° /10° | 0 mm | 4 | |
| Dec. 28 | Partly cloudy | 14° /9° | 0 mm | 4 | |
| Dec. 29 | Partly cloudy | 15° /8° | 0 mm | 5 | |
| Dec. 30 | Partly cloudy | 16° /8° | 0 mm | 5 | |
| Dec. 31 | Partly cloudy | 16° /8° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Ventura in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Ventura forecast closer to your planned date for the most up-to-date weather information.
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Ventura in December - FAQ
What are the expected maximum and minimum temperatures in Ventura during December?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Ventura during December?
Rainfall in Ventura during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Ventura during December?
The average wind speed in Ventura during December is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
UV exposure in Ventura during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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