Myrtle Beach (SC)
May
Weather in Myrtle Beach, South Carolina for May 2026
Your guide to Myrtle Beach weather in May - trends and predictions
In general, the average temperature in Myrtle Beach at the beginning of May is 24.4 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 27 °F by the end of May.
Myrtle Beach experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 240.9 mm.
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Temperatures
Rain 🌧️
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8
Dry days
23
Rainy days
0
Snow days
25°/20°
Temperatures
20 km/h
Avg max wind
76 %
Avg humidity
Myrtle Beach Weather May
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Temperatures trend during May in Myrtle Beach
See the weather trend as well as the moving average line
May weather in Myrtle Beach day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Light rain shower | 24° /18° | 7.7 mm | 5 | |
| May 2 |  Partly cloudy | 25° /19° | 0 mm | 7 | |
| May 3 |  Sunny | 24° /19° | 0 mm | 6 | |
| May 4 | Patchy rain possible | 24° /20° | 17.8 mm | 5 | |
| May 5 | Light rain shower | 23° /19° | 2.8 mm | 5 | |
| May 6 |  Patchy light drizzle | 26° /19° | 3.5 mm | 6 | |
| May 7 | Patchy rain possible | 25° /19° | 0.1 mm | 6 | |
| May 8 |  Thundery outbreaks possible | 26° /20° | 0 mm | 6 | |
| May 9 | Sunny | 27° /20° | 3.6 mm | 7 | |
| May 10 | Light rain shower | 24° /18° | 2.1 mm | 6 | |
| May 11 | Sunny | 23° /15° | 3.1 mm | 6 | |
| May 12 | Partly cloudy | 23° /18° | 16.5 mm | 6 | |
| May 13 | Partly cloudy | 24° /18° | 69.1 mm | 6 | |
| May 14 | Light rain shower | 23° /20° | 15.6 mm | 5 | |
| May 15 | Patchy light drizzle | 28° /20° | 1 mm | 6 | |
| May 16 | Patchy rain possible | 26° /20° | 0.1 mm | 6 | |
| May 17 | Patchy light drizzle | 28° /21° | 0.1 mm | 6 | |
| May 18 |  Moderate or heavy rain shower | 25° /22° | 7.1 mm | 6 | |
| May 19 | Light rain shower | 24° /19° | 1.7 mm | 6 | |
| May 20 | Patchy rain possible | 26° /19° | 0.1 mm | 6 | |
| May 21 | Sunny | 27° /19° | 0 mm | 7 | |
| May 22 | Sunny | 28° /20° | 1.6 mm | 7 | |
| May 23 | Partly cloudy | 26° /20° | 5.8 mm | 6 | |
| May 24 | Light rain shower | 27° /20° | 4.1 mm | 6 | |
| May 25 | Light rain shower | 26° /20° | 15.8 mm | 6 | |
| May 26 | Partly cloudy | 26° /20° | 9.5 mm | 6 | |
| May 27 | Sunny | 26° /21° | 11.7 mm | 6 | |
| May 28 | Sunny | 28° /22° | 2.2 mm | 7 | |
| May 29 | Sunny | 28° /21° | 22.7 mm | 7 | |
| May 30 | Sunny | 28° /21° | 12.7 mm | 7 | |
| May 31 | Patchy rain possible | 27° /18° | 2.6 mm | 7 | |
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Important Notice
Our weather forecast for Myrtle Beach in May 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 May - FAQ
What are the expected maximum and minimum temperatures in Myrtle Beach during May?
During May, expect a variety of temperatures with highs around 25° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Myrtle Beach during May?
Significant rainfall exceeding 240.9 mm is expected in Myrtle Beach during May, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Myrtle Beach during May?
The average wind speed in Myrtle Beach during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Myrtle Beach
Explore the daily rainfall trends and prepare for Myrtle Beachs May weather 💧
UV exposure in Myrtle Beach during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Myrtle Beach?Get accurate weather forecasts for Myrtle Beach, located at latitude 33.689 and longitude -78.887. Stay updated with localized weather information tailored for Myrtle Beach.
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