Horry County (Myrtle Beach)
December
Weather in Horry County for December 2025
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 14.4 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 14.9 °F by the end of December.
Horry County experiences moderate rainfall in December, with an average of 9 rainy days and a total precipitation of 198.5 mm.
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Temperatures
Rain 🌧️
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22
Dry days
9
Rainy days
0
Snow days
14°/8°
Temperatures
22 km/h
Avg max wind
65 %
Avg humidity
Horry County in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  17° | 2  15° | 3  15° | 4 17° | 5 14° | 6 12° | |
| 7  11° | 8 16° | 9  19° | 10  20° | 11 16° | 12 11° | 13 13° |
| 14  14° | 15 13° | 16 16° | 17 19° | 18 16° | 19 13° | 20 11° |
| 21  12° | 22 10° | 23 12° | 24 14° | 25 15° | 26 15° | 27 15° |
| 28 17° | 29 15° | 30 14° | 31 13° |
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Temperatures trend during December in Horry County
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 | 17° /9° | 0 mm | 4 | |
| Dec. 2 | Light drizzle | 15° /10° | 6.7 mm | 5 | |
| Dec. 3 | Overcast | 15° /10° | 2.7 mm | 4 | |
| Dec. 4 | Overcast | 17° /8° | 0 mm | 5 | |
| Dec. 5 | Overcast | 14° /7° | 0 mm | 4 | |
| Dec. 6 | Overcast | 12° /4° | 0 mm | 4 | |
| Dec. 7 | Sunny | 11° /2° | 0 mm | 4 | |
| Dec. 8 | Overcast | 16° /7° | 0 mm | 5 | |
| Dec. 9 | Patchy rain possible | 19° /13° | 0 mm | 5 | |
| Dec. 10 | Moderate or heavy rain shower | 20° /17° | 16.3 mm | 5 | |
| Dec. 11 | Sunny | 16° /7° | 17.1 mm | 4 | |
| Dec. 12 | Sunny | 11° /4° | 0 mm | 4 | |
| Dec. 13 | Overcast | 13° /5° | 0 mm | 4 | |
| Dec. 14 | Cloudy | 14° /6° | 0 mm | 4 | |
| Dec. 15 | Sunny | 13° /5° | 0 mm | 4 | |
| Dec. 16 | Light drizzle | 16° /9° | 0.9 mm | 4 | |
| Dec. 17 | Light rain shower | 19° /13° | 45.3 mm | 4 | |
| Dec. 18 | Cloudy | 16° /13° | 1.1 mm | 4 | |
| Dec. 19 | Sunny | 13° /7° | 0 mm | 4 | |
| Dec. 20 | Overcast | 11° /4° | 0 mm | 3 | |
| Dec. 21 | Partly cloudy | 12° /4° | 0 mm | 4 | |
| Dec. 22 | Overcast | 10° /3° | 0 mm | 3 | |
| Dec. 23 | Partly cloudy | 12° /5° | 0 mm | 4 | |
| Dec. 24 | Cloudy | 14° /8° | 32.3 mm | 4 | |
| Dec. 25 | Patchy rain possible | 15° /10° | 0.4 mm | 4 | |
| Dec. 26 | Light rain shower | 15° /9° | 35.5 mm | 4 | |
| Dec. 27 | Light rain shower | 15° /11° | 1.3 mm | 4 | |
| Dec. 28 | Cloudy | 17° /12° | 0.9 mm | 4 | |
| Dec. 29 | Sunny | 15° /12° | 15.9 mm | 4 | |
| Dec. 30 | Patchy rain possible | 14° /9° | 1.9 mm | 3 | |
| Dec. 31 | Sunny | 13° /7° | 0 mm | 4 | |
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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.
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 198.5 mm is expected in Horry County during December, occurring over more than 9 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 22 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 💧
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Where is Horry County?Get accurate weather forecasts for Horry County, located at latitude 33.689 and longitude -78.887. Stay updated with localized weather information tailored for Horry County.
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