Williamsport Regional Airport Rainfall Forecast

Today 17 Apr
55%
Sat 18 Apr
30%
Sun 19 Apr
85%
Mon 20 Apr
15%
Tue 21 Apr
5%
Wed 22 Apr
30%
Thu 23 Apr
10%

Williamsport Regional Airport Rainfall Statistics

April Rainfall

Williamsport - Lycoming County Airport (0 miles)

Total Rainfall 2026
9.7in
Daily Average 2026
0.1in
Wettest Day 16 March, 2026
1.3in
Wet Days 2026
44/107 (41%)
Total Rainfall March
4.7in
Daily Average March
0.2in
Wettest Day 16 March, 2026
1.3in
Wet Days March
17/31 (55%)
Total Rainfall April
2.1in
Daily Average April
0.2in
Wettest Day 1 April, 2026
0.7in
Wet Days April
7/17 (41%)

Climate (2010–Present)

Williamsport - Lycoming County Airport (0 miles)

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Annual Average 2021–2025
42.1in
Monthly Average 2021–2026
3.5in
Daily Average 2021–2026
0.1in
Wettest Day 9 August, 2024
3.3in

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