Myrtle Beach - Recent August Temperatures and Rainfall





The numbers here describe what the August weather in Myrtle Beach, South Carolina was like for every year since 2010. A series of tables gives August data by year for temperature and precipitation.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many really hot days occurred each August. Then there's information on how much rain actually landed this month during recent years, as well as how often Myrtle Beach had wet weather.

The climate data come from weather measurements made at the Grand Strand Airport in North Myrtle Beach.

Temperature Weather iconTemperature

August temperature averages by year in Myrtle Beach
High °F Low °F Year High °C Low °C
86 74 2021 30 23
87 75 2020 31 24
87 74 2019 31 23
87 74 2018 31 24
85 73 2017 30 23
89 76 2016 31 24
87 72 2015 30 22
86 72 2014 30 22
85 71 2013 30 22
85 73 2012 29 23
89 73 2011 32 23
88 75 2010 31 24
Number of days in August when the temperature in Myrtle Beach rose to at least 70 or 90 degrees Fahrenheit
Year 70 °F
21 °C
90 °F
32 °C
2021 31 1
2020 31 6
2019 31 4
2018 31 2
2017 31 2
2016 31 10
2015 31 2
2014 31 5
2013 31 6
2012 31 0
2011 31 9
2010 31 8

Rainy Weather iconRain

This table gives the total precipitation that fell on Myrtle Beach during August in each year from 2010. The number of days with precipitation counts the days when rainfall amounted to 0.01 inches (0.3 millimeters) or more.

Total rainfall for August in Myrtle Beach
Days Year Inches Milli­metres
12 2021 5.9 150
14 2020 7.4 188
12 2019 8.7 220
10 2018 3.1 78
20 2017 16.5 419
6 2016 4.0 102
14 2015 5.8 147
14 2014 6.6 168
9 2013 4.2 106
16 2012 8.6 219
11 2011 4.6 116
7 2010 5.6 142
Reference

Jay Lawrimore. 2016. Global Summary of the Month, Version 1.0. NOAA National Centers for Environmental Information. 

Myrtle Beach - Recent Years
Myrtle Beach - Extremes
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