Bethel Park Rainfall Forecast

Today 19 Sep
15%
Sun 20 Sep
100%
Mon 21 Sep
40%
Tue 22 Sep
65%
Wed 23 Sep
75%
Thu 24 Sep
55%
Fri 25 Sep
15%

Bethel Park Rainfall Statistics

September Rainfall

Pittsburgh - Allegheny County Airport (6.2 miles)

Total Rainfall 2026
35.5in
Daily Average 2026
0.1in
Wettest Day 3 September, 2026
2.1in
Wet Days 2026
97/262 (37%)
Total Rainfall August
8.3in
Daily Average August
0.3in
Wettest Day 2 August, 2026
1.7in
Wet Days August
14/31 (45%)
Total Rainfall September
6in
Daily Average September
0.4in
Wettest Day 3 September, 2026
2.1in
Wet Days September
7/19 (37%)

Climate (2021–2025)

Pittsburgh - Allegheny County Airport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
38.8in
Monthly Average 2021–2026
3.2in
Daily Average 2021–2026
0.1in
Wettest Day 16 July, 2025
2.1in

Get WillyWeather+ to remove ads