Olean Rainfall Forecast
- No Rain
- No Rain
- 10%
- 90%
- 90%
- 70%
- 55%
Olean Rainfall Statistics
October Rainfall
Bradford Regional Airport (22.4 miles)
Total Rainfall October
2.9inDaily Average October
0.1inWettest Day 19 October, 2025
0.9inWet Days October
12/27 (44%)
Climate (2010–Present)
Bradford Regional Airport (22.4 miles)
Annual Average 2020–2024
38.6inMonthly Average 2020–2025
3.2inDaily Average 2020–2025
0.1inWettest Day 12 July, 2023
2.9in