Olean Rainfall Forecast
- 30%
- 15%
- 10%
- 30%
- 75%
- 50%
- 20%
Olean Rainfall Statistics
May Rainfall
Kaiser Lake Ozark, Lee C Fine Memorial Airport (21.1 miles)
Total Rainfall May
–Daily Average May
–Wettest Day 2 May, 2026
–Wet Days May
–
Climate (2010–Present)
Kaiser Lake Ozark, Lee C Fine Memorial Airport (21.1 miles)
Annual Average 2021–2025
20.5inMonthly Average 2021–2026
1.8inDaily Average 2021–2026
0.1inWettest Day 29 June, 2025
4.7in