Horry County (Myrtle Beach)
December
Weather in Horry County, South Carolina for December 2026
Your guide to Horry County weather in December - trends and predictions
In general, the average temperature in Horry County at the beginning of December is 13.2 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 14.9 °C by the end of December.
Horry County experiences moderate rainfall in December, with an average of 7 rainy days and a total precipitation of 182.5 mm.
Is December a good time to visit Horry County? check out the best time to travel to Horry County page.
✨ Is December a good time to visit Horry County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
24
Dry days
7
Rainy days
0
Snow days
14°/8°
Temperatures
21 km/h
Avg max wind
70 %
Avg humidity
Horry County Weather December
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Temperatures trend during December in Horry County
See the weather trend as well as the moving average line
December weather in Horry County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 15° /8° | 0 mm | 3.1 | |
| Dec. 2 |  Moderate rain | 16° /10° | 19.7 mm | 3.1 | |
| Dec. 3 |  Patchy rain possible | 13° /8° | 1.8 mm | 3.1 | |
| Dec. 4 | Overcast | 15° /7° | 0 mm | 3 | |
| Dec. 5 | Moderate rain | 13° /7° | 23.3 mm | 3 | |
| Dec. 6 | Moderate rain | 10° /4° | 11.3 mm | 3 | |
| Dec. 7 |  Sunny | 10° /4° | 0 mm | 3 | |
| Dec. 8 | Patchy rain possible | 12° /6° | 1.8 mm | 3 | |
| Dec. 9 | Patchy rain possible | 16° /9° | 0 mm | 2.9 | |
| Dec. 10 | Moderate rain | 19° /13° | 10.9 mm | 2.9 | |
| Dec. 11 | Moderate rain | 14° /7° | 11.4 mm | 2.9 | |
| Dec. 12 | Sunny | 13° /4° | 0 mm | 2.9 | |
| Dec. 13 | Sunny | 14° /7° | 0 mm | 2.9 | |
| Dec. 14 |  Cloudy | 14° /5° | 0 mm | 2.9 | |
| Dec. 15 | Sunny | 11° /3° | 0 mm | 2.9 | |
| Dec. 16 |  Light drizzle | 14° /6° | 0.6 mm | 2.9 | |
| Dec. 17 |  Heavy rain | 16° /11° | 30.2 mm | 2.9 | |
| Dec. 18 | Light rain | 17° /13° | 7.6 mm | 2.9 | |
| Dec. 19 | Light rain | 15° /9° | 5.2 mm | 2.9 | |
| Dec. 20 | Overcast | 11° /5° | 0 mm | 2 | |
| Dec. 21 |  Partly cloudy | 12° /6° | 0 mm | 2.8 | |
| Dec. 22 | Overcast | 10° /4° | 0 mm | 2 | |
| Dec. 23 | Overcast | 13° /6° | 0 mm | 2.9 | |
| Dec. 24 | Moderate rain | 14° /9° | 21.6 mm | 2 | |
| Dec. 25 | Patchy rain possible | 17° /10° | 0.2 mm | 2.9 | |
| Dec. 26 | Moderate rain | 16° /9° | 23.7 mm | 2 | |
| Dec. 27 | Light rain shower | 15° /11° | 0.9 mm | 2 | |
| Dec. 28 | Overcast | 16° /11° | 0.6 mm | 2.9 | |
| Dec. 29 | Moderate rain | 15° /12° | 10.6 mm | 2.9 | |
| Dec. 30 | Patchy rain possible | 12° /7° | 1.3 mm | 2 | |
| Dec. 31 | Sunny | 13° /5° | 0 mm | 2.9 | |
| Next | |||||
Important Notice
Our weather forecast for Horry County 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 Horry County forecast closer to your planned date for the most up-to-date weather information.
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Horry County in December - FAQ
What are the expected maximum and minimum temperatures in Horry County during December?
During December, expect a variety of temperatures with highs around 14° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Horry County during December?
Significant rainfall exceeding 182.5 mm is expected in Horry County during December, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Horry County during December?
The average wind speed in Horry County during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Horry County
Explore the daily rainfall trends and prepare for Horry Countys December weather 💧
Typically, Horry County has 7 rainy days in December with a total of 182.5 mm of rainfall.
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