Ritter Island State Park Rainfall Forecast
- 20%
- 5%
- 15%
- 5%
- No Rain
- No Rain
- No Rain
Ritter Island State Park Rainfall Statistics
August Rainfall
Jerome County Airport (19.3 miles)
Total Rainfall August
–Daily Average August
–Wettest Day 2 August, 2025
–Wet Days August
–
Climate (2010–Present)
Jerome County Airport (19.3 miles)
Annual Average 2020–2024
7.4inMonthly Average 2020–2025
0.6inDaily Average 2020–2025
0.02inWettest Day 22 September, 2023
0.9in