Charleston Rainfall Forecast
- No Rain
- 20%
- 10%
- 40%
- 10%
- 40%
- 70%
Charleston Rainfall Statistics
December Rainfall
Bangor, Bangor International Airport (22.4 miles)
Total Rainfall December
0.2inDaily Average December
0.1inWettest Day 2 December, 2025
0.2inWet Days December
2/5 (40%)
Climate (2010–Present)
Bangor, Bangor International Airport (22.4 miles)
Annual Average 2020–2024
43.4inMonthly Average 2020–2025
3.6inDaily Average 2020–2025
0.1inWettest Day 8 August, 2023
3.6in