Fresno County (Fresno)
December
Weather in Fresno County for December 2025
Your guide to Fresno County weather in December - trends and predictions
In general, the average temperature in Fresno County at the beginning of December is 17.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.7 °F by the end of December.
Fresno County experiences moderate rainfall in December, with an average of 8 rainy days and a total precipitation of 101 mm.
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Temperatures
Rain 🌧️
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23
Dry days
8
Rainy days
0
Snow days
16°/8°
Temperatures
9 km/h
Avg max wind
59 %
Avg humidity
Fresno County in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  17° | 2  17° | 3  17° | 4 17° | 5  18° | 6 19° | |
| 7 16° | 8 15° | 9 13° | 10 15° | 11 14° | 12  14° | 13 14° |
| 14 15° | 15 13° | 16 17° | 17 15° | 18  12° | 19  17° | 20 18° |
| 21 16° | 22 16° | 23 16° | 24 14° | 25 14° | 26 15° | 27  15° |
| 28 14° | 29 13° | 30 12° | 31 13° |
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Temperatures trend during December in Fresno County
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 | Overcast | 17° /7° | 0 mm | 4 | |
| Dec. 2 | Partly cloudy | 17° /5° | 0 mm | 5 | |
| Dec. 3 | Cloudy | 17° /7° | 0 mm | 5 | |
| Dec. 4 | Overcast | 17° /9° | 0 mm | 5 | |
| Dec. 5 | Mist | 18° /8° | 0 mm | 5 | |
| Dec. 6 | Partly cloudy | 19° /8° | 0 mm | 6 | |
| Dec. 7 | Mist | 16° /6° | 0 mm | 4 | |
| Dec. 8 | Mist | 15° /5° | 0 mm | 4 | |
| Dec. 9 | Cloudy | 13° /3° | 0 mm | 3 | |
| Dec. 10 | Overcast | 15° /3° | 0 mm | 4 | |
| Dec. 11 | Cloudy | 14° /5° | 0 mm | 3 | |
| Dec. 12 | Sunny | 14° /7° | 0 mm | 4 | |
| Dec. 13 | Sunny | 14° /5° | 0 mm | 4 | |
| Dec. 14 | Overcast | 15° /7° | 0 mm | 4 | |
| Dec. 15 | Sunny | 13° /7° | 0 mm | 4 | |
| Dec. 16 | Sunny | 17° /7° | 0 mm | 4 | |
| Dec. 17 | Overcast | 15° /9° | 0 mm | 4 | |
| Dec. 18 | Light rain shower | 12° /9° | 4 mm | 3 | |
| Dec. 19 | Moderate or heavy rain with thunder | 17° /8° | 6.6 mm | 4 | |
| Dec. 20 | Moderate or heavy rain with thunder | 18° /11° | 7.9 mm | 4 | |
| Dec. 21 | Patchy rain possible | 16° /10° | 6.3 mm | 4 | |
| Dec. 22 | Sunny | 16° /9° | 0 mm | 4 | |
| Dec. 23 | Overcast | 16° /8° | 0 mm | 4 | |
| Dec. 24 | Partly cloudy | 14° /6° | 8.3 mm | 4 | |
| Dec. 25 | Overcast | 14° /7° | 0 mm | 4 | |
| Dec. 26 | Overcast | 15° /7° | 0 mm | 4 | |
| Dec. 27 | Moderate or heavy rain shower | 15° /10° | 12.1 mm | 3 | |
| Dec. 28 | Partly cloudy | 14° /8° | 0 mm | 4 | |
| Dec. 29 | Moderate or heavy rain shower | 13° /9° | 2.9 mm | 3 | |
| Dec. 30 | Moderate rain at times | 12° /8° | 10.2 mm | 3 | |
| Dec. 31 | Overcast | 13° /8° | 9 mm | 3 | |
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Important Notice
Our weather forecast for Fresno County 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 Fresno County forecast closer to your planned date for the most up-to-date weather information.
Fresno County in December - FAQ
What are the expected maximum and minimum temperatures in Fresno County during December?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Fresno County during December?
Significant rainfall exceeding 101 mm is expected in Fresno County during December, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Fresno County during December?
The average wind speed in Fresno County during December is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Fresno County
Explore the daily rainfall trends and prepare for Fresno Countys December weather 💧
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Where is Fresno County?Get accurate weather forecasts for Fresno County, located at latitude 36.748 and longitude -119.772. Stay updated with localized weather information tailored for Fresno County.
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