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Rainfall Totals Last 24 Hours in Charleston, SC
Last Rain · 24 Hours · 72 Hours · 7 Days · 30 Days
This Month · This Year
How much rain did Charleston, SC get?
| Last RainOctober 11, 2026 | 24 Hours | 72 Hours | 7 Days | 30 Days | This Month | This Year |
|---|---|---|---|---|---|---|
| 0.10″ | 0.00″ | 0.00″ | 0.00″ | 4.59″ | 5.21″ | 27.37″ |
Precipitation by month
Wettest month
5.88″
August 2026
Driest month
0.19″
April 2026
Longest dry streak
26 days
ended Apr 28
Most rain in 24 hours
3.04″
Oct 4
| Month | Rain | Normal | % of normal | Rainy days |
|---|---|---|---|---|
| November 2025 | 0.29″ | 2.30″ | 13% | 4 |
| December 2025 | 2.07″ | 2.91″ | 71% | 6 |
| January 2026 | 1.67″ | 2.56″ | 65% | 5 |
| February 2026 | 2.15″ | 2.56″ | 84% | 8 |
| March 2026 | 0.65″ | 3.03″ | 21% | 4 |
| April 2026 | 0.19″ | 2.96″ | 6% | 3 |
| May 2026 | 2.44″ | 2.58″ | 95% | 10 |
| June 2026 | 3.46″ | 4.85″ | 71% | 9 |
| July 2026 | 5.03″ | 5.08″ | 99% | 11 |
| August 2026 | 5.88″ | 6.11″ | 96% | 15 |
| September 2026 | 0.69″ | 5.25″ | 13% | 8 |
| October 2026 | 5.21″ | 4.07″ | 128% | 7 |