Charleston
December
Weather in Charleston for December 2024
Your guide to Charleston weather in December - trends and predictions
Until now, December 2024 in Charleston is slightly cooler than the historical average by -1.7 °F.
The forecast for the next days in Charleston predicts temperatures to be around 15 °F, close to the historical average.
In general, the average temperature in Charleston at the beginning of December is 15.6 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 16 °F by the end of December.
Charleston experiences moderate rainfall in December, with an average of 8 rainy days and a total precipitation of 161.8 mm.
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Temperatures
Rain 🌧️
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23
Dry days
8
Rainy days
0
Snow days
16°/9°
Temperatures
21 km/h
Avg max wind
64 %
Avg humidity
Charleston in December average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | ||||||
| 2  17° | 3 16° | 4  18° | 5 15° | 6  12° | 7  13° | 8 17° |
| 9 21° | 10 22° | 11 16° | 12 13° | 13 14° | 14 14° | 15  14° |
| 16 18° | 17 21° | 18 18° | 19 14° | 20 10° | 21 14° | 22 10° |
| 23 12° | 24 14° | 25 15° | 26 16° | 27 15° | 28 16° | 29 16° |
| 30 17° | 31 17° |
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Temperatures trend during December in Charleston
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 | Mist | 18° /8° | 0 mm | 4 | |
| Dec. 2 | Light rain shower | 17° /11° | 4.2 mm | 5 | |
| Dec. 3 | Light rain shower | 16° /11° | 2.8 mm | 4 | |
| Dec. 4 | Overcast | 18° /8° | 0 mm | 5 | |
| Dec. 5 | Overcast | 15° /8° | 0 mm | 4 | |
| Dec. 6 | Cloudy | 12° /4° | 0 mm | 4 | |
| Dec. 7 | Sunny | 13° /2° | 0 mm | 5 | |
| Dec. 8 | Overcast | 17° /7° | 0 mm | 4 | |
| Dec. 9 | Patchy rain possible | 21° /13° | 2.7 mm | 5 | |
| Dec. 10 | Light rain shower | 22° /15° | 11.4 mm | 5 | |
| Dec. 11 | Patchy rain possible | 16° /8° | 11.5 mm | 4 | |
| Dec. 12 | Sunny | 13° /5° | 0 mm | 4 | |
| Dec. 13 | Overcast | 14° /6° | 0 mm | 4 | |
| Dec. 14 | Overcast | 14° /8° | 0 mm | 3 | |
| Dec. 15 | Partly cloudy | 14° /7° | 2.8 mm | 4 | |
| Dec. 16 | Light rain shower | 18° /10° | 1.7 mm | 4 | |
| Dec. 17 | Light rain shower | 21° /14° | 51.6 mm | 5 | |
| Dec. 18 | Partly cloudy | 18° /12° | 0.9 mm | 5 | |
| Dec. 19 | Sunny | 14° /8° | 0 mm | 4 | |
| Dec. 20 | Overcast | 10° /2° | 0 mm | 3 | |
| Dec. 21 | Sunny | 14° /4° | 0 mm | 0.6 | |
| Dec. 22 | Sunny | 10° /1° | 0 mm | 0.5 | |
| Dec. 23 | Sunny | 12° /1° | 0 mm | 0.4 | |
| Dec. 24 | Patchy rain possible | 14° /5° | 2.1 mm | 0.2 | |
| Dec. 25 | Patchy rain possible | 15° /13° | 1.4 mm | 0 | |
| Dec. 26 | Patchy rain possible | 16° /11° | 0 mm | 3 | |
| Dec. 27 | Overcast | 15° /9° | 0 mm | 3 | |
| Dec. 28 | Partly cloudy | 16° /12° | 0 mm | 4 | |
| Dec. 29 | Partly cloudy | 16° /12° | 0 mm | 4 | |
| Dec. 30 | Partly cloudy | 17° /12° | 0 mm | 4 | |
| Dec. 31 | Patchy rain possible | 17° /16° | 2.9 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Charleston 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 Charleston forecast closer to your planned date for the most up-to-date weather information.
Charleston in December - FAQ
What are the expected maximum and minimum temperatures in Charleston during December?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Charleston during December?
Significant rainfall exceeding 161.8 mm is expected in Charleston during December, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Charleston during December?
The average wind speed in Charleston during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Charleston
Explore the daily rainfall trends and prepare for Charlestons December weather 💧
UV exposure in Charleston during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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