Cary (NC)
December
Weather in Cary, North Carolina for December 2026
Your guide to Cary weather in December - trends and predictions
In general, the average temperature in Cary at the beginning of December is 9.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 11.6 °C by the end of December.
Cary experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 164.4 mm.
Is December a good time to visit Cary? check out the best time to travel to Cary page.
✨ Is December a good time to visit Cary? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
25
Dry days
6
Rainy days
0
Snow days
10°/3°
Temperatures
16 km/h
Avg max wind
69 %
Avg humidity
Cary Weather December
Move between months or click on a day
Temperatures trend during December in Cary
See the weather trend as well as the moving average line
December weather in Cary day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 11° /2° | 0 mm | 2.7 | |
| Dec. 2 |  Heavy rain | 10° /6° | 30.6 mm | 2.7 | |
| Dec. 3 |  Light rain | 12° /5° | 0.8 mm | 2.7 | |
| Dec. 4 | Overcast | 11° /3° | 0 mm | 2.6 | |
| Dec. 5 | Light rain | 9° /2° | 8.9 mm | 2.6 | |
| Dec. 6 |  Patchy rain possible | 7° /1° | 0 mm | 2 | |
| Dec. 7 |  Partly cloudy | 8° /0° | 0 mm | 2.6 | |
| Dec. 8 | Patchy rain possible | 11° /2° | 1.5 mm | 2.6 | |
| Dec. 9 | Light rain | 12° /4° | 3 mm | 2.6 | |
| Dec. 10 |  Moderate rain | 16° /7° | 15.6 mm | 2.5 | |
| Dec. 11 | Heavy rain | 10° /4° | 49.8 mm | 2.5 | |
| Dec. 12 | Partly cloudy | 9° /2° | 0 mm | 2.5 | |
| Dec. 13 |  Cloudy | 10° /1° | 0 mm | 2.5 | |
| Dec. 14 | Overcast | 7° /0° | 0 mm | 2 | |
| Dec. 15 |  Sunny | 7° /0° | 0 mm | 2.5 | |
| Dec. 16 | Overcast | 11° /3° | 0 mm | 2.5 | |
| Dec. 17 | Moderate rain | 13° /7° | 18.6 mm | 2.5 | |
| Dec. 18 | Light rain | 13° /7° | 7.2 mm | 2.5 | |
| Dec. 19 | Light rain | 13° /5° | 9.3 mm | 2.5 | |
| Dec. 20 | Patchy rain possible | 8° /2° | 1.1 mm | 2 | |
| Dec. 21 | Overcast | 11° /2° | 0 mm | 2 | |
| Dec. 22 | Overcast | 6° /1° | 0 mm | 2 | |
| Dec. 23 | Sunny | 9° /1° | 0 mm | 2 | |
| Dec. 24 | Sunny | 12° /5° | 0 mm | 2 | |
| Dec. 25 | Overcast | 11° /5° | 0.2 mm | 2 | |
| Dec. 26 | Light rain | 12° /5° | 3.5 mm | 2 | |
| Dec. 27 |  Moderate or heavy rain with thunder | 11° /6° | 2.7 mm | 2 | |
| Dec. 28 |  Fog | 12° /5° | 0.1 mm | 2 | |
| Dec. 29 | Moderate rain | 14° /7° | 11.5 mm | 2 | |
| Dec. 30 | Partly cloudy | 10° /4° | 0 mm | 2.5 | |
| Dec. 31 | Sunny | 10° /2° | 0 mm | 2 | |
| Next | |||||
Important Notice
Our weather forecast for Cary 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 Cary forecast closer to your planned date for the most up-to-date weather information.
Change Month
Cary in December - FAQ
What are the expected maximum and minimum temperatures in Cary during December?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 3°.
How much rainfall should be expected in Cary during December?
Significant rainfall exceeding 164.4 mm is expected in Cary during December, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cary during December?
The average wind speed in Cary during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Cary
Explore the daily rainfall trends and prepare for Carys December weather 💧
Typically, Cary has 6 rainy days in December with a total of 164.4 mm of rainfall.
Quick links
More Cary weather pages
You are here
Where is Cary?Get accurate weather forecasts for Cary, located at latitude 35.792 and longitude -78.781. Stay updated with localized weather information tailored for Cary.
Found a mistake?
We appreciate your attention to details. Tell us here.