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Charleston Half Marathon

Charleston, SC, USA

Partly cloudy throughout the day.

partly-cloudy-night
6
Light Rain
25%
Wind
16mph
partly-cloudy-night
7
Wind
16mph
Details
partly-cloudy-night
6
Wind
17mph
partly-cloudy-day
6
Wind
17mph
partly-cloudy-day
6
Wind
17mph
partly-cloudy-day
6
Wind
17mph
partly-cloudy-day
6
Wind
17mph
partly-cloudy-day
7
Wind
16mph
partly-cloudy-day
7
Wind
16mph
partly-cloudy-day
7
Wind
16mph
partly-cloudy-day
7
Wind
16mph
partly-cloudy-day
7
Wind
16mph
Pre-Race
Race
Post-Race
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FAQ

When is the 2027 Charleston Half Marathon?

The 2027 Charleston Half Marathon will be held on Saturday January 30, 2027.

Charleston Half Marathon Weather History

Charleston Half Marathon Weather Averages

Average Temp: 36°, Average Low: 26°, Average High: 47°
Time8AM9AM10AM11AM12PM1PM2PM
Temp
30°
36°
40°
43°
44°
45°
45°
Feel25°32°36°38°41°41°41°
Rain-------
Wind6mph
6mph
7mph
7mph
6mph
8mph
10mph
Dew24°24°24°23°23°22°22°
RunScoreRun Score: 6Run Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 8

Charleston Half Marathon 2026

Jan 31, 2026
Partly cloudy throughout the day.
Low: 22°, High: 43°
Time8AM9AM10AM11AM12PM1PM2PM
Temp
clear-day 34°
partly-cloudy-day 35°
cloudy 37°
cloudy 38°
cloudy 39°
cloudy 39°
cloudy 38°
Feel27°28°30°32°34°34°32°
Rain-------
Wind8mph
9mph
9mph
9mph
7mph
6mph
9mph
Dew24°23°25°28°29°29°27°
RunScoreRun Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 7

Charleston Half Marathon 2025

Jan 25, 2025
Clear conditions throughout the day.
Low: 26°, High: 53°
Time8AM9AM10AM11AM12PM1PM2PM
Temp
clear-day 27°
clear-day 38°
clear-day 45°
clear-day 50°
clear-day 52°
clear-day 53°
clear-day 53°
Feel23°38°45°50°52°53°53°
Rain-------
Wind4mph
0mph
0mph
0mph
4mph
5mph
8mph
Dew25°26°26°21°22°20°23°
RunScoreRun Score: 6Run Score: 7Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9

Charleston Half Marathon 2024

Jan 20, 2024
Clear conditions throughout the day.
Low: 29°, High: 44°
Time8AM9AM10AM11AM12PM1PM2PM
Temp
clear-day 30°
clear-day 35°
clear-day 39°
clear-day 40°
clear-day 42°
clear-day 43°
clear-day 44°
Feel24°29°31°33°37°37°37°
Rain-------
Wind6mph
8mph
11mph
11mph
9mph
14mph
12mph
Dew22°22°21°19°19°17°17°
RunScoreRun Score: 6Run Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 7Run Score: 7