Fayetteville (AR)
December
Weather in Fayetteville, Arkansas for December 2025
Your guide to Fayetteville weather in December - trends and predictions
Until now, December 2025 in Fayetteville is slightly cooler than the historical average by -1.3 °F.
The forecast for the next days in Fayetteville predicts temperatures to be around 16 °F, close to the historical average.
In general, the average temperature in Fayetteville at the beginning of December is 7.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 16.3 °F by the end of December.
The climate of Fayetteville in December is notably wet, with an average of 12 rainy days, and a total of 210.6 mm of precipitation.
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Temperatures
Rain 🌧️
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19
Dry days
12
Rainy days
0
Snow days
10°/3°
Temperatures
21 km/h
Avg max wind
74 %
Avg humidity
Fayetteville Weather December
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Temperatures trend during December in Fayetteville
See the weather trend as well as the moving average line
December weather in Fayetteville day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 5° /-1° | 0 mm | 2 | |
| Dec. 2 |  Partly cloudy | 8° /-2° | 0 mm | 3 | |
| Dec. 3 | Partly cloudy | 8° /-2° | 0 mm | 3 | |
| Dec. 4 |  Cloudy | 7° /0° | 0 mm | 2 | |
| Dec. 5 |  Sunny | 7° /-1° | 0 mm | 3 | |
| Dec. 6 | Sunny | 10° /-1° | 0 mm | 3 | |
| Dec. 7 | Cloudy | 8° /0° | 0 mm | 2 | |
| Dec. 8 |  Moderate or heavy rain shower | 8° /2° | 1.8 mm | 2 | |
| Dec. 9 | Overcast | 11° /4° | 0.2 mm | 3 | |
| Dec. 10 | Sunny | 8° /2° | 0.5 mm | 3 | |
| Dec. 11 | Sunny | 9° /1° | 0 mm | 4 | |
| Dec. 12 | Partly cloudy | 12° /2° | 0 mm | 4 | |
| Dec. 13 |  Patchy rain possible | 9° /3° | 0.2 mm | 2 | |
| Dec. 14 | Moderate or heavy rain shower | 7° /1° | 7.5 mm | 3 | |
| Dec. 15 | Overcast | 10° /0° | 0.1 mm | 3 | |
| Dec. 16 | Moderate or heavy rain shower | 11° /3° | 20.1 mm | 3 | |
| Dec. 17 | Overcast | 12° /4° | 1.8 mm | 3 | |
| Dec. 18 | Overcast | 12° /3° | 8 mm | 3 | |
| Dec. 19 | Sunny | 10° /0° | 0 mm | 4 | |
| Dec. 20 | Sunny | 21° /6° | 0 mm | 0.5 | |
| Dec. 21 | Partly cloudy | 13° /2° | 0 mm | 0.5 | |
| Dec. 22 | Overcast | 8° /5° | 0 mm | 0.5 | |
| Dec. 23 | Patchy rain possible | 18° /13° | 0.2 mm | 0.3 | |
| Dec. 24 | Cloudy | 20° /16° | 0 mm | 0 | |
| Dec. 25 | Partly cloudy | 22° /16° | 0 mm | 5 | |
| Dec. 26 | Sunny | 22° /16° | 0 mm | 5 | |
| Dec. 27 | Patchy rain possible | 20° /16° | 0.2 mm | 4 | |
| Dec. 28 | Patchy rain possible | 17° /13° | 1.4 mm | 4 | |
| Dec. 29 | Patchy rain possible | 9° /4° | 1.6 mm | 2 | |
| Dec. 30 | Sunny | 12° /0° | 0 mm | 2 | |
| Dec. 31 | Sunny | 12° /1° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Fayetteville 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 Fayetteville forecast closer to your planned date for the most up-to-date weather information.
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Fayetteville in December - FAQ
What are the expected maximum and minimum temperatures in Fayetteville during December?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 3°.
How much rainfall should be expected in Fayetteville during December?
Significant rainfall exceeding 210.6 mm is expected in Fayetteville during December, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Fayetteville during December?
The average wind speed in Fayetteville during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Fayetteville
Explore the daily rainfall trends and prepare for Fayettevilles December weather 💧
Typically, Fayetteville has 12 rainy days in December with a total of 210.6 mm of rainfall.
UV exposure in Fayetteville during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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