Planning a Hilton Head beach vacation? Use this guide to check current Hilton Head weather, monthly temperatures, ocean water temperatures, and the best times of year to visit Palmetto Dunes.
Check the current Hilton Head Island weather before heading to the beach, pool, golf course, bike trails, or restaurants.
HILTON HEAD WEATHER
Hilton Head Weather by Month
Hilton Head Island enjoys a mild coastal climate throughout the year, making it a popular destination for beach vacations, golf trips, family getaways, fishing adventures, biking, and outdoor recreation. Use the monthly averages below to help determine the best time to visit Hilton Head Island and Palmetto Dunes.
January
Average High: 59°F
Average Low: 40°F
Quiet beaches, mild temperatures, and excellent winter golf conditions.
February
Average High: 61°F
Average Low: 41°F
Comfortable weather for walking, biking, and relaxing on Hilton Head.
March
Average High: 68°F
Average Low: 48°F
Spring arrives with warmer temperatures and blooming landscapes.
April
Average High: 76°F
Average Low: 56°F
One of the most popular months for golf, tennis, biking, and beach walks.
May
Average High: 82°F
Average Low: 64°F
Warm beach weather arrives before peak summer crowds.
June
Average High: 87°F
Average Low: 72°F
Summer vacation season begins with warm ocean temperatures.
July
Average High: 89°F
Average Low: 75°F
Peak summer weather perfect for beaches, pools, and boating.
August
Average High: 88°F
Average Low: 74°F
Warm ocean water and long summer days continue.
September
Average High: 84°F
Average Low: 70°F
Excellent beach weather with fewer visitors than summer.
October
Average High: 77°F
Average Low: 59°F
Ideal weather for golf, biking, fishing, and outdoor dining.
November
Average High: 69°F
Average Low: 49°F
Mild temperatures and quieter beaches make for a relaxing getaway.
December
Average High: 61°F
Average Low: 42°F
Cool but pleasant weather with fewer crowds and mild daytime conditions.
Best Time to Visit Hilton Head Island
Many visitors consider April, May, September, October, and early November some of the best times to visit Hilton Head Island. These months usually offer comfortable temperatures, lower humidity, pleasant beach days, and excellent conditions for golf, biking, pickleball, tennis, fishing, and outdoor dining.
Summer Weather in Hilton Head
June, July, and August are the most popular beach vacation months. Expect warm temperatures, humid afternoons, and ocean water that is usually comfortable for swimming. Summer is ideal for families who want long beach days, pool time, kayaking, paddleboarding, boating, and evening bike rides.
Fall Weather in Hilton Head
Fall is one of the most enjoyable seasons on Hilton Head Island. September and October still feel warm, but crowds are usually lighter than peak summer. This is a great season for golf trips, couples’ getaways, family vacations, fishing, biking, and enjoying the beaches with fewer people.
Winter Weather in Hilton Head
Winter on Hilton Head is generally mild compared with many parts of the country. While it may not always be swimming weather, winter can be a great time for golf, walking the beach, biking, dining, shopping, and relaxing in Palmetto Dunes.
Spring Weather in Hilton Head
Spring brings warmer temperatures, blooming landscapes, and excellent outdoor conditions. March, April, and May are popular for golf, tennis, pickleball, biking, fishing, and beach walks before the hottest summer weather arrives.
Hilton Head Ocean Water Temperatures
Ocean temperatures are usually most comfortable for swimming from late spring through early fall.
| Month |
Approximate Ocean Temperature |
| March | 61°F |
| April | 68°F |
| May | 74°F |
| June | 80°F |
| July | 83°F |
| August | 84°F |
| September | 82°F |
| October | 76°F |
Beach, Pool, Golf & Outdoor Activity Weather
Hilton Head weather makes the island a year-round destination. Summer is best for beach and pool vacations. Spring and fall are excellent for golf, tennis, pickleball, fishing, biking, and kayaking. Winter is quieter but still enjoyable for beach walks, dining, shopping, and golf.
Best Beach Months
May through September
Best Golf Months
March through May and September through November
Best Biking Months
March through May and October through November
Best Fishing Months
Spring, summer, and fall
Weather FAQ
What is the hottest month in Hilton Head?
July is typically one of the hottest months in Hilton Head, with average highs near the upper 80s.
What is the coldest month in Hilton Head?
January is usually the coldest month, although daytime temperatures are often still mild compared with many inland destinations.
When is the best time for a Hilton Head beach vacation?
For warm beach weather, May through September is best. For comfortable temperatures and lighter crowds, April, May, September, and October are excellent choices.
Can you swim in Hilton Head year-round?
Most visitors find swimming most comfortable from late spring through early fall, especially May through October.
Does Hilton Head get hurricanes?
Hurricane season runs from June through November, with the most active period usually late summer into early fall. Visitors should monitor forecasts during hurricane season.
Stay Near the Beach in Palmetto Dunes
If you are planning a Hilton Head vacation, 3 Armada Street in Palmetto Dunes is a luxury 6-bedroom vacation rental with a private pool, spa, elevator, and a short walk to the beach. It is a great home base for enjoying Hilton Head weather in every season.
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