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Weather in July in South Carolina

Planning a getaway to South Carolina this July and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in South Carolina in July?

South Carolina is a region in the United States of America. The weather in South Carolina in July can be quite varied, with temperatures that range from warm to very warm and precipitation levels ranging from moderate to heavy. July is a summer month.

Temperatures

During the day temperatures vary from warm in Rosenheim at 24°C to very warm in Columbia at 34°C. At night it cools down to 22°C in Columbia and 13°C in Rosenheim. On average, July is the warmest month of the year in South Carolina. So be prepared and pack summer clothes.

Precipitation

In July, precipitation varies across different areas. From moderate rainfall in Union with an average of 89 mm to heavy rainfall in Georgetown with 180 mm.

Average sunshine

Meanwhile, Hilton Head Island enjoys close to 279 hours of sunlight. This means it's a great month if you prefer bright and sunny days.

For a closer look at July's conditions in South Carolina, see the map below. For a more detailed look at South Carolina's yearly weather, check out our South Carolina climate page.

Where to go in South Carolina in July

Find more information for the most popular destinations in the South Carolina on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in July for the 5 most popular destinations in South Carolina?

Hilton Head Island

In July Hilton Head Island generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are tolerable that month.

Hilton Head Island
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
31°C 
23°C 
271 hours 
115 mm 
12 days 
32°C 
24°C 
279 hours 
121 mm 
13 days 
August   >> August
>>  
32°C 
24°C 
251 hours 
199 mm 
16 days 
Climate in Hilton Head Island

Charleston

In July Charleston generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are tolerable that month.

Charleston
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
31°C 
23°C 
280 hours 
150 mm 
13 days 
32°C 
24°C 
288 hours 
129 mm 
15 days 
August   >> August
>>  
31°C 
24°C 
257 hours 
185 mm 
17 days 
Climate in Charleston

Rosenheim

In July Rosenheim generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 13°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Rosenheim
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
22°C 
12°C 
176 hours 
176 mm 
18 days 
24°C 
13°C 
217 hours 
168 mm 
17 days 
August   >> August
>>  
24°C 
13°C 
204 hours 
158 mm 
16 days 
Climate in Rosenheim

Myrtle Beach

In July Myrtle Beach generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 23°C and high monthly rainfall. So on average the conditions are tolerable that month.

Myrtle Beach
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
30°C 
22°C 
108 mm 
12 days 
31°C 
23°C 
135 mm 
12 days 
August   >> August
>>  
31°C 
23°C 
147 mm 
15 days 
Climate in Myrtle Beach

North Myrtle Beach

In July North Myrtle Beach generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 23°C and high monthly rainfall. So on average the conditions are tolerable that month.

North Myrtle Beach
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
30°C 
22°C 
114 mm 
12 days 
31°C 
23°C 
144 mm 
12 days 
August   >> August
>>  
30°C 
23°C 
155 mm 
15 days 
Climate in North Myrtle Beach

Is your destination not in the list? Have a look at other destinations in South Carolina, in the United States of America.

Is July the best time to visit South Carolina?

Given the typically tolerable weather conditions in Hilton Head Island, July might be a good time to visit South Carolina.

Generally speaking, the best visiting conditions can be found in March, April, May, October and November offering mostly perfect weather in Hilton Head Island. In contrast, August tends to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in South Carolina. Interested in the weather conditions in a specific month? Select the month below.

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    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.