Williamsport Rainfall Forecast

Today 18 Aug
20%
Tue 19 Aug
55%
Wed 20 Aug
25%
Thu 21 Aug
No Rain
Fri 22 Aug
No Rain
Sat 23 Aug
5%
Sun 24 Aug
5%

Williamsport Rainfall Statistics

August Rainfall

Danville, Vermilion County Airport (16.8 miles)

Total Rainfall 2025
38.5in
Daily Average 2025
0.2in
Wettest Day 16 August, 2025
6.2in
Wet Days 2025
61/230 (27%)
Total Rainfall July
6.2in
Daily Average July
0.2in
Wettest Day 18 July, 2025
1.8in
Wet Days July
12/31 (39%)
Total Rainfall August
6.4in
Daily Average August
0.4in
Wettest Day 16 August, 2025
6.2in
Wet Days August
2/18 (11%)

Climate (2010–Present)

Danville, Vermilion County Airport (16.8 miles)

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Annual Average 2020–2024
45.6in
Monthly Average 2020–2025
3.9in
Daily Average 2020–2025
0.1in
Wettest Day 16 August, 2025
6.2in

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