Current Myrtle Beach Climate Patterns in 2026
Myrtle Beach maintains its humid subtropical climate with average summer temperatures reaching 85°F and winter lows around 40°F. The Grand Strand experiences approximately 215 sunny days per year, with Atlantic Ocean temperatures ranging from 55°F in winter to 82°F in peak summer months. Rainfall averages 54 inches annually, with the wettest months occurring from June through September.
Summer Weather Conditions and Hurricane Season
Summer temperatures in Myrtle Beach typically range from 75°F to 88°F, with humidity levels often exceeding 80%. The Atlantic hurricane season runs from June 1 through November 30, with peak activity occurring between mid-August and mid-October. Myrtle Beach faces an average of 2-3 tropical storm threats per season, though direct hurricane strikes remain relatively rare with the last major impact occurring during Hurricane Florence in 2018.
Winter Temperature Ranges and Precipitation
Winter months bring mild temperatures averaging 60°F during the day and dropping to 40°F at night. Snow remains extremely rare, with measurable snowfall occurring less than once every five years in the Myrtle Beach area. January and February see the lowest precipitation levels, averaging just 3 inches per month compared to summer's 6-7 inch monthly averages.
Spring and Fall Seasonal Weather Transitions
Spring temperatures climb from 70°F in March to 80°F in May, making it one of the most popular visiting seasons. Fall brings comfortable conditions with September averaging 82°F and December cooling to 63°F. These shoulder seasons offer lower humidity levels and reduced rainfall compared to summer months, with precipitation dropping to 3-4 inches monthly.
Best Times to Visit Based on Weather Patterns
April through May and September through November provide the most comfortable weather conditions for outdoor activities. Summer months from June through August bring peak temperatures and highest visitor crowds, while also presenting the greatest chance of afternoon thunderstorms and tropical weather systems. Winter offers the mildest temperatures on the East Coast, attracting visitors seeking relief from northern cold snaps. (Related: Alix Earle: Social Media Star's Rise to Fame and Business Empire in 2026)
Ocean Temperature and Beach Conditions
Atlantic Ocean temperatures reach their warmest from July through September, averaging 78-82°F and remaining swimmable through early October. Water temperatures drop to their coolest in February and March, averaging 55-58°F before warming through spring. Beach conditions remain favorable year-round, though red flag warnings increase during hurricane season and winter storm systems. (Related: Roberto De Zerbi: Brighton Manager's Tactical Revolution and Future Prospects in 2026)
Related Weather Questions
- What is the average humidity in Myrtle Beach during summer months?
- How often does Myrtle Beach experience severe weather warnings?
- When is the rainiest month in Myrtle Beach throughout the year?
- What are typical wind speeds during Myrtle Beach's peak tourist season?
- How does Myrtle Beach weather compare to other South Carolina coastal cities?