Myrtle Beach - Recent September Temperatures and Rainfall





The numbers here describe what the September weather in Myrtle Beach, South Carolina was like for every year since 2010. A series of tables gives September 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 September. 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

September temperature averages by year in Myrtle Beach
High °F Low °F Year High °C Low °C
83 67 2021 29 19
83 69 2020 29 21
86 71 2019 30 22
86 73 2018 30 23
84 69 2017 29 20
85 70 2016 29 21
84 69 2015 29 21
82 69 2014 28 21
83 65 2013 28 18
83 66 2012 28 19
84 68 2011 29 20
87 70 2010 30 21
Number of days in September 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 30 0
2020 30 6
2019 30 4
2018 30 1
2017 30 1
2016 30 1
2015 30 2
2014 29 0
2013 30 1
2012 30 2
2011 30 0
2010 30 7

Rainy Weather iconRain

This table gives the total precipitation that fell on Myrtle Beach during September 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 September in Myrtle Beach
Days Year Inches Milli­metres
8 2021 2.5 63
12 2020 6.8 173
6 2019 10.9 277
10 2018 13.1 333
6 2017 4.3 108
11 2016 18.4 467
12 2015 5.3 135
18 2014 4.6 116
5 2013 1.4 35
2 2012 0.9 22
12 2011 3.7 94
7 2010 9.0 228
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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