Weather, Air & Water Climate Information

Mild temperatures and gentle ocean breezes make the Grand Strand an ideal vacation destination any time of the year.

Current Weather Conditions in Myrtle Beach, SC

 

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Average Temperature Highs and Average Monthly Precipitation

(Water and air temperatures based on 30 years of data; in degrees Fahrenheit)

Month

Air

Water

Precipitation

January

56°

72°

3.3"

February

58°

70°

3.4"

March

64°

70°

3.6"

April

71°

72°

2.5"

May

78°

75°

3.1"

June

84°

81°

4.4"

July

87°

82°

5.7"

August

86°

84°

6.2"

September

83°

82°

6.3"

October

75°

79°

3.9"

November

67°

75°

2.5"

December

58°

73°

3.3"

Updated February 2019

Annual Weather Statistical Averages

(Water and air temperatures based on more than 30 years of data)

Sunny days

218

Overcast days

150

Frost days

442

Days when maximum temperature is more than 90 degrees

40

Days with .10 inches of rain or more

77

Number of sunny days during an average summer month

18

Number of sunny days during an average winter month

15

Wettest months

Aug. & Sep.

Driest months

Apr. & Nov.

Hottest day (104 degrees F)

Jun. 30, 1990

Coldest day (5 degrees F)

Feb. 19, 1993

Updated February 2019

 

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Safety and Preparedness

Severe Weather Alerts Updated info on severe weather condition

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City of Myrtle Beach Hurricane Preparedness Info What is a Hurricane, Before the Hurricane Season Begins, Weather Reports, Evacuation, During the Hurricane, After the Hurricane, and Naming Hurricane

Horry County Emergency Preparedness Info Frequently Asked Questions, Common Terms, Major Projects, Interesting Facts, Contact Information, and links

Hurricane Information Center Preparing for a Storm, Emergency Telephone Numbers, Evacuation Routes, Shelter Locations