Granville Rainfall Forecast
- 25%
- 55%
- 85%
- 45%
- 70%
- 55%
- 35%
Granville Rainfall Statistics
April Rainfall
Illinois Valley Regional Airport (7.5 miles)
Total Rainfall April
3.4inDaily Average April
0.4inWettest Day 2 April, 2026
2.3inWet Days April
4/11 (36%)
Climate (2010–Present)
Illinois Valley Regional Airport (7.5 miles)
Annual Average 2021–2025
34.5inMonthly Average 2021–2026
2.9inDaily Average 2021–2026
0.1inWettest Day 14 December, 2022
3.4in