Swansea Rainfall Forecast
- 15%
- No Rain
- No Rain
- No Rain
- No Rain
- No Rain
- 5%
Swansea Rainfall Statistics
August Rainfall
Belleville, Scott AFB/MidAmerica Airport (7.5 miles)
Total Rainfall August
3.7inDaily Average August
0.1inWettest Day 6 August, 2026
1.4inWet Days August
8/27 (30%)
Climate (2021–2025)
Belleville, Scott AFB/MidAmerica Airport (7.5 miles)
Annual Average 2021–2025
33.5inMonthly Average 2021–2026
2.9inDaily Average 2021–2026
0.1inWettest Day 11 May, 2022
6.4in