Allentown Rainfall Forecast

Today 31 Aug
No Rain
Mon 1 Sep
No Rain
Tue 2 Sep
No Rain
Wed 3 Sep
30%
Thu 4 Sep
80%
Fri 5 Sep
50%
Sat 6 Sep
5%

Allentown Rainfall Statistics

August Rainfall

Pittsburgh - Allegheny County Airport (5.6 miles)

Total Rainfall 2025
29.4in
Daily Average 2025
0.1in
Wettest Day 16 July, 2025
2.1in
Wet Days 2025
104/243 (43%)
Total Rainfall July
5.3in
Daily Average July
0.2in
Wettest Day 16 July, 2025
2.1in
Wet Days July
14/31 (45%)
Total Rainfall August
1.2in
Daily Average August
0.1in
Wettest Day 13 August, 2025
0.5in
Wet Days August
4/31 (13%)

Climate (2010–Present)

Pittsburgh - Allegheny County Airport (5.6 miles)

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Annual Average 2020–2024
39.4in
Monthly Average 2020–2025
3.3in
Daily Average 2020–2025
0.1in
Wettest Day 28 August, 2020
2.7in

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