Olean Rainfall Forecast

Today 11 Jul
45%
Sat 12 Jul
35%
Sun 13 Jul
85%
Mon 14 Jul
60%
Tue 15 Jul
15%
Wed 16 Jul
20%
Thu 17 Jul
45%

Olean Rainfall Statistics

July Rainfall

Bradford Regional Airport (22.4 miles)

Total Rainfall 2025
22.4in
Daily Average 2025
0.1in
Wettest Day 6 June, 2025
1.8in
Wet Days 2025
87/192 (45%)
Total Rainfall June
7.1in
Daily Average June
0.2in
Wettest Day 6 June, 2025
1.8in
Wet Days June
15/30 (50%)
Total Rainfall July
0.4in
Daily Average July
0.05in
Wettest Day 7 July, 2025
0.4in
Wet Days July
1/11 (9%)

Climate (2010–Present)

Bradford Regional Airport (22.4 miles)

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Annual Average 2020–2024
38.6in
Monthly Average 2020–2025
3.2in
Daily Average 2020–2025
0.1in
Wettest Day 12 July, 2023
2.9in

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