Rock Island Rainfall Forecast
- 65%
- 30%
- 10%
- 10%
- 5%
- 10%
- 5%
Rock Island Rainfall Statistics
April Rainfall
Robert R Wells Jr Airport (8.1 miles)
Total Rainfall April
2.7inDaily Average April
0.2inWettest Day 4 April, 2026
1inWet Days April
7/22 (32%)
Climate (2014–Present)
Robert R Wells Jr Airport (8.1 miles)
Annual Average 2021–2025
41.5inMonthly Average 2021–2026
3.5inDaily Average 2021–2026
0.2inWettest Day 24 January, 2023
8.5in