Horry County (Myrtle Beach)
March
Weather in Horry County for March 2026
Your guide to Horry County weather in March - trends and predictions
In general, the average temperature in Horry County at the beginning of March is 16.6 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 19.1 °F by the end of March.
With an average of 2 rainy days, Horry County experiences minimal rainfall in March.
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Temperatures
Rain 🌧️
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29
Dry days
2
Rainy days
0
Snow days
20°/9°
Temperatures
24 km/h
Avg max wind
70 %
Avg humidity
Horry County Weather March
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  18° | 2  15° | 3  14° | 4 16° | 5  18° | 6 18° | 7 17° |
| 8  18° | 9  18° | 10  15° | 11  17° | 12 20° | 13 20° | 14 17° |
| 15 22° | 16  20° | 17 20° | 18 19° | 19 17° | 20 19° | 21 16° |
| 22 20° | 23 20° | 24 16° | 25 17° | 26 18° | 27 19° | 28 20° |
| 29 18° | 30 20° | 31 22° |
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Temperatures trend during March in Horry County
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 | Moderate rain | 18° /10° | 13.7 mm | 5 | |
| Mar. 2 | Fog | 15° /8° | 1.3 mm | 4 | |
| Mar. 3 | Patchy rain possible | 14° /9° | 0 mm | 4 | |
| Mar. 4 | Light rain shower | 16° /11° | 6.7 mm | 4 | |
| Mar. 5 | Sunny | 18° /13° | 30.9 mm | 5 | |
| Mar. 6 | Light rain shower | 18° /11° | 14.7 mm | 4 | |
| Mar. 7 | Patchy rain possible | 17° /10° | 0.1 mm | 4 | |
| Mar. 8 | Partly cloudy | 18° /12° | 0 mm | 5 | |
| Mar. 9 | Moderate or heavy rain shower | 18° /11° | 39.4 mm | 4 | |
| Mar. 10 | Overcast | 15° /9° | 87.4 mm | 4 | |
| Mar. 11 | Cloudy | 17° /6° | 16.5 mm | 4 | |
| Mar. 12 | Cloudy | 20° /10° | 0 mm | 5 | |
| Mar. 13 | Overcast | 20° /12° | 0 mm | 5 | |
| Mar. 14 | Sunny | 17° /12° | 0 mm | 5 | |
| Mar. 15 | Overcast | 22° /14° | 0.6 mm | 5 | |
| Mar. 16 | Light drizzle | 20° /16° | 15 mm | 5 | |
| Mar. 17 | Partly cloudy | 20° /14° | 14.6 mm | 5 | |
| Mar. 18 | Overcast | 19° /8° | 0.2 mm | 5 | |
| Mar. 19 | Sunny | 17° /8° | 0 mm | 5 | |
| Mar. 20 | Sunny | 19° /9° | 2.3 mm | 5 | |
| Mar. 21 | Sunny | 16° /8° | 0 mm | 5 | |
| Mar. 22 | Light rain shower | 20° /11° | 9.6 mm | 5 | |
| Mar. 23 | Light rain shower | 20° /13° | 14.4 mm | 5 | |
| Mar. 24 | Sunny | 16° /10° | 0.1 mm | 4 | |
| Mar. 25 | Partly cloudy | 17° /9° | 0 mm | 5 | |
| Mar. 26 | Overcast | 18° /10° | 0 mm | 5 | |
| Mar. 27 | Light rain shower | 19° /14° | 3.9 mm | 5 | |
| Mar. 28 | Light rain shower | 20° /13° | 16.4 mm | 5 | |
| Mar. 29 | Sunny | 18° /10° | 0 mm | 5 | |
| Mar. 30 | Sunny | 20° /12° | 0 mm | 5 | |
| Mar. 31 | Overcast | 22° /15° | 4.9 mm | 5 | |
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Important Notice
Our weather forecast for Horry County in March 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 March - FAQ
What are the expected maximum and minimum temperatures in Horry County during March?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Horry County during March?
Significant rainfall exceeding 585.2 mm is expected in Horry County during March, occurring over more than 2 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Horry County during March?
The average wind speed in Horry County during March is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Horry County
Explore the daily rainfall trends and prepare for Horry Countys March weather 💧
UV exposure in Horry County during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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