Cary
December
Weather in Cary for December 2025
Your guide to Cary weather in December - trends and predictions
In general, the average temperature in Cary at the beginning of December is 11.3 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 12 °F by the end of December.
Cary experiences moderate rainfall in December, with an average of 9 rainy days and a total precipitation of 128 mm.
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Temperatures
Rain 🌧️
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22
Dry days
9
Rainy days
0
Snow days
12°/4°
Temperatures
16 km/h
Avg max wind
65 %
Avg humidity
Cary in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  13° | 2  12° | 3  14° | 4 12° | 5  11° | 6  8° | |
| 7  9° | 8 16° | 9  16° | 10 18° | 11 12° | 12 9° | 13 11° |
| 14 8° | 15 10° | 16 12° | 17 15° | 18 13° | 19 11° | 20 8° |
| 21 9° | 22 6° | 23 9° | 24 12° | 25 9° | 26 12° | 27  10° |
| 28  15° | 29 14° | 30 13° | 31 11° |
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Temperatures trend during December in Cary
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 | 13° /2° | 0 mm | 3 | |
| Dec. 2 | Moderate rain | 12° /7° | 2.3 mm | 4 | |
| Dec. 3 | Light rain | 14° /7° | 1.2 mm | 4 | |
| Dec. 4 | Overcast | 12° /4° | 0 mm | 4 | |
| Dec. 5 | Sunny | 11° /2° | 0 mm | 3 | |
| Dec. 6 | Patchy rain possible | 8° /1° | 0 mm | 3 | |
| Dec. 7 | Partly cloudy | 9° /0° | 0 mm | 4 | |
| Dec. 8 | Overcast | 16° /3° | 0 mm | 5 | |
| Dec. 9 | Cloudy | 16° /7° | 4.5 mm | 4 | |
| Dec. 10 | Light rain shower | 18° /10° | 23.3 mm | 4 | |
| Dec. 11 | Sunny | 12° /4° | 74.7 mm | 3 | |
| Dec. 12 | Partly cloudy | 9° /1° | 0 mm | 3 | |
| Dec. 13 | Overcast | 11° /2° | 0 mm | 3 | |
| Dec. 14 | Sunny | 8° /2° | 0 mm | 3 | |
| Dec. 15 | Sunny | 10° /3° | 0 mm | 3 | |
| Dec. 16 | Overcast | 12° /5° | 0 mm | 3 | |
| Dec. 17 | Light rain shower | 15° /9° | 28 mm | 4 | |
| Dec. 18 | Overcast | 13° /8° | 1.5 mm | 3 | |
| Dec. 19 | Sunny | 11° /3° | 0 mm | 4 | |
| Dec. 20 | Overcast | 8° /2° | 1.7 mm | 2 | |
| Dec. 21 | Overcast | 9° /1° | 0 mm | 3 | |
| Dec. 22 | Overcast | 6° /1° | 0 mm | 3 | |
| Dec. 23 | Sunny | 9° /0° | 0 mm | 3 | |
| Dec. 24 | Sunny | 12° /3° | 0 mm | 4 | |
| Dec. 25 | Light rain shower | 9° /4° | 0.3 mm | 2 | |
| Dec. 26 | Light rain | 12° /6° | 5.2 mm | 4 | |
| Dec. 27 | Moderate or heavy rain with thunder | 10° /7° | 4.1 mm | 3 | |
| Dec. 28 | Fog | 15° /6° | 0.2 mm | 4 | |
| Dec. 29 | Patchy rain possible | 14° /8° | 17.2 mm | 4 | |
| Dec. 30 | Partly cloudy | 13° /7° | 0 mm | 4 | |
| Dec. 31 | Sunny | 11° /3° | 0 mm | 3 | |
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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.
Cary in December - FAQ
What are the expected maximum and minimum temperatures in Cary during December?
Prepare for cooler days with highs just around 12° and colder nights, dipping below 4°.
How much rainfall should be expected in Cary during December?
Significant rainfall exceeding 128 mm is expected in Cary during December, occurring over more than 9 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 💧
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