Myrtle Beach (SC)
December
Weather in Myrtle Beach, South Carolina for December 2025
Your guide to Myrtle Beach weather in December - trends and predictions
In general, the average temperature in Myrtle Beach 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.
Precipitation in Myrtle Beach during December is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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30
Dry days
1
Rainy days
0
Snow days
17°/5°
Temperatures
22 km/h
Avg max wind
69 %
Avg humidity
Myrtle Beach Weather December
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Temperatures trend during December in Myrtle Beach
See the weather trend as well as the moving average line
December weather in Myrtle Beach 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 Myrtle Beach 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 Myrtle Beach forecast closer to your planned date for the most up-to-date weather information.
Change Month
Myrtle Beach in December - FAQ
What are the expected maximum and minimum temperatures in Myrtle Beach during December?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Myrtle Beach during December?
Significant rainfall exceeding 356.6 mm is expected in Myrtle Beach during December, occurring over more than 1 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Myrtle Beach during December?
The average wind speed in Myrtle Beach during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Myrtle Beach
Explore the daily rainfall trends and prepare for Myrtle Beachs December weather 💧
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