Ventura (CA)
December
Weather in Ventura, California for December 2025
Your guide to Ventura weather in December - trends and predictions
So far, December 2025 in Ventura is slightly warmer than the historical average by 0.8 °F.
The forecast for the next days in Ventura predicts temperatures to be around 17 °F, close to the historical average.
In general, the average temperature in Ventura at the beginning of December is 17.3 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 15.3 °F by the end of December.
Precipitation in Ventura during December is a rare event, with an average of fewer than 2 rainy days.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
30
Dry days
1
Rainy days
0
Snow days
17°/9°
Temperatures
13 km/h
Avg max wind
64 %
Avg humidity
Ventura Weather December
Move between months or click on a day
Temperatures trend during December in Ventura
See the weather trend as well as the moving average line
December weather in Ventura day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Partly cloudy | 18° /10° | 0 mm | 6 | |
| Dec. 2 |  Overcast | 17° /8° | 0 mm | 4 | |
| Dec. 3 |  Cloudy | 17° /9° | 0 mm | 4 | |
| Dec. 4 | Partly cloudy | 17° /7° | 0 mm | 5 | |
| Dec. 5 | Partly cloudy | 16° /9° | 0 mm | 5 | |
| Dec. 6 |  Sunny | 18° /10° | 0 mm | 5 | |
| Dec. 7 | Cloudy | 18° /10° | 0 mm | 5 | |
| Dec. 8 | Cloudy | 17° /10° | 0 mm | 5 | |
| Dec. 9 | Partly cloudy | 20° /10° | 0 mm | 6 | |
| Dec. 10 | Sunny | 23° /13° | 0 mm | 6 | |
| Dec. 11 | Overcast | 19° /11° | 0 mm | 5 | |
| Dec. 12 |  Patchy rain possible | 17° /10° | 0.2 mm | 5 | |
| Dec. 13 | Cloudy | 15° /8° | 0 mm | 4 | |
| Dec. 14 | Patchy rain possible | 16° /10° | 0.1 mm | 5 | |
| Dec. 15 | Sunny | 18° /10° | 0 mm | 5 | |
| Dec. 16 | Overcast | 19° /11° | 0 mm | 5 | |
| Dec. 17 | Patchy rain possible | 18° /12° | 0.1 mm | 0.6 | |
| Dec. 18 | Sunny | 25° /11° | 0 mm | 0.6 | |
| Dec. 19 | Partly cloudy | 18° /13° | 0 mm | 0.6 | |
| Dec. 20 | Partly cloudy | 17° /12° | 0 mm | 0.6 | |
| Dec. 21 | Sunny | 18° /15° | 0 mm | 0.5 | |
| Dec. 22 | Sunny | 20° /16° | 0 mm | 0 | |
| Dec. 23 | Patchy rain possible | 19° /16° | 0.4 mm | 4 | |
| Dec. 24 |  Moderate rain | 17° /16° | 13.2 mm | 4 | |
| Dec. 25 | Moderate rain | 15° /14° | 5.4 mm | 4 | |
| Dec. 26 | Moderate rain | 15° /12° | 5.6 mm | 3 | |
| Dec. 27 | Patchy rain possible | 14° /12° | 2 mm | 3 | |
| Dec. 28 | Sunny | 14° /10° | 0 mm | 4 | |
| Dec. 29 | Sunny | 15° /11° | 0 mm | 4 | |
| Dec. 30 | Sunny | 18° /12° | 0 mm | 4 | |
| Dec. 31 | Partly cloudy | 16° /8° | 0 mm | 5 | |
| Next | |||||
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.
Change Month
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.
December rainfall patterns in Ventura
Explore the daily rainfall trends and prepare for Venturas December weather 💧
Typically, Ventura has 1 rainy days in December with a total of 0.7 mm of rainfall.
UV exposure in Ventura during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
Quick links
More Ventura weather pages
You are here
Where is Ventura?Get accurate weather forecasts for Ventura, located at latitude 34.278 and longitude -119.293. Stay updated with localized weather information tailored for Ventura.
Found a mistake?
We appreciate your attention to details. Tell us here.