Mark Rainfall Forecast
- No Rain
- 5%
- 25%
- 10%
- 80%
- 30%
- 20%
Mark Rainfall Statistics
April Rainfall
Illinois Valley Regional Airport (7.5 miles)
Total Rainfall April
6.4inDaily Average April
0.4inWettest Day 2 April, 2026
2.3inWet Days April
9/20 (45%)
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