Chapel Hill (NC)
December
Weather in Chapel Hill, North Carolina for December 2025
Your guide to Chapel Hill weather in December - trends and predictions
In general, the average temperature in Chapel Hill at the beginning of December is 6.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 11.3 °F by the end of December.
The climate of Chapel Hill in December is notably wet, with an average of 11 rainy days, and a total of 178.7 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
10°/3°
Temperatures
15 km/h
Avg max wind
69 %
Avg humidity
Chapel Hill Weather December
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Temperatures trend during December in Chapel Hill
See the weather trend as well as the moving average line
December weather in Chapel Hill day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Cloudy | 9° /1° | 0 mm | 2 | |
| Dec. 2 |  Sunny | 6° /0° | 0 mm | 3 | |
| Dec. 3 | Sunny | 5° /-2° | 0.6 mm | 3 | |
| Dec. 4 | Sunny | 7° /-3° | 0 mm | 3 | |
| Dec. 5 |  Partly cloudy | 8° /-1° | 0 mm | 3 | |
| Dec. 6 | Sunny | 4° /-3° | 0 mm | 2 | |
| Dec. 7 | Sunny | 7° /-3° | 0 mm | 3 | |
| Dec. 8 | Sunny | 15° /2° | 0 mm | 5 | |
| Dec. 9 |  Moderate or heavy rain shower | 13° /7° | 11.8 mm | 3 | |
| Dec. 10 |  Patchy rain possible | 18° /10° | 9.4 mm | 4 | |
| Dec. 11 | Moderate or heavy rain shower | 15° /3° | 107 mm | 4 | |
| Dec. 12 | Sunny | 8° /1° | 0 mm | 3 | |
| Dec. 13 |  Overcast | 9° /0° | 0 mm | 2 | |
| Dec. 14 | Overcast | 7° /2° | 0 mm | 2 | |
| Dec. 15 | Overcast | 8° /3° | 0.3 mm | 2 | |
| Dec. 16 | Patchy rain possible | 12° /6° | 0.5 mm | 3 | |
| Dec. 17 | Overcast | 16° /10° | 0 mm | 4 | |
| Dec. 18 | Patchy rain possible | 17° /10° | 6.9 mm | 4 | |
| Dec. 19 | Overcast | 14° /7° | 0 mm | 3 | |
| Dec. 20 | Overcast | 9° /3° | 0.2 mm | 2 | |
| Dec. 21 | Sunny | 7° /0° | 0 mm | 3 | |
| Dec. 22 | Sunny | 3° /-3° | 0 mm | 2 | |
| Dec. 23 | Sunny | 5° /-3° | 0 mm | 3 | |
| Dec. 24 | Overcast | 10° /0° | 0 mm | 3 | |
| Dec. 25 | Overcast | 7° /1° | 0 mm | 2 | |
| Dec. 26 | Sunny | 8° /1° | 0 mm | 3 | |
| Dec. 27 | Patchy rain possible | 5° /1° | 1.4 mm | 2 | |
| Dec. 28 | Patchy rain possible | 14° /4° | 3.8 mm | 3 | |
| Dec. 29 | Moderate or heavy rain shower | 18° /14° | 35 mm | 4 | |
| Dec. 30 | Partly cloudy | 17° /10° | 1.9 mm | 5 | |
| Dec. 31 |  Fog | 10° /4° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Chapel Hill 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 Chapel Hill forecast closer to your planned date for the most up-to-date weather information.
Change Month
Chapel Hill in December - FAQ
What are the expected maximum and minimum temperatures in Chapel Hill during December?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 3°.
How much rainfall should be expected in Chapel Hill during December?
Significant rainfall exceeding 178.7 mm is expected in Chapel Hill during December, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Chapel Hill during December?
The average wind speed in Chapel Hill during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Chapel Hill
Explore the daily rainfall trends and prepare for Chapel Hills December weather 💧
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