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 9 rainy days and a total precipitation of 67.4 mm.
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Temperatures
Rain 🌧️
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22
Dry days
9
Rainy days
0
Snow days
15°/8°
Temperatures
10 km/h
Avg max wind
64 %
Avg humidity
Fresno County Weather December
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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?
During December, expect a variety of temperatures with highs around 15° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Fresno County during December?
Moderate rainfall is anticipated in Fresno County during December, with a total of 67.4 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Fresno County during December?
The average wind speed in Fresno County during December is 10 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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