Williamsport Rainfall Forecast

Today 15 Jun
10%
Tue 16 Jun
15%
Wed 17 Jun
45%
Thu 18 Jun
85%
Fri 19 Jun
40%
Sat 20 Jun
5%
Sun 21 Jun
30%

Williamsport Rainfall Statistics

June Rainfall

Chillicothe Ross County Airport (11.2 miles)

Total Rainfall 2026
18.7in
Daily Average 2026
0.1in
Wettest Day 4 March, 2026
2.3in
Wet Days 2026
32/166 (19%)
Total Rainfall May
6.4in
Daily Average May
0.2in
Wettest Day 22 May, 2026
2.1in
Wet Days May
9/31 (29%)
Total Rainfall June
0.6in
Daily Average June
0.05in
Wettest Day 10 June, 2026
0.5in
Wet Days June
2/15 (13%)

Climate (2014–Present)

Chillicothe Ross County Airport (11.2 miles)

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Annual Average 2021–2025
48.6in
Monthly Average 2021–2026
4.2in
Daily Average 2021–2026
0.2in
Wettest Day 7 October, 2025
3.9in

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