Portville Rainfall Forecast

Today 29 May
5%
Sat 30 May
15%
Sun 31 May
No Rain
Mon 1 Jun
5%
Tue 2 Jun
10%
Wed 3 Jun
10%
Thu 4 Jun
5%

Portville Rainfall Statistics

May Rainfall

Wellsville, Wellsville Municipal Airport (18.6 miles)

Total Rainfall 2026
17.2in
Daily Average 2026
0.1in
Wettest Day 23 May, 2026
1.1in
Wet Days 2026
71/149 (48%)
Total Rainfall April
5.9in
Daily Average April
0.2in
Wettest Day 29 April, 2026
1in
Wet Days April
18/30 (60%)
Total Rainfall May
3.8in
Daily Average May
0.1in
Wettest Day 23 May, 2026
1.1in
Wet Days May
12/29 (41%)

Climate (2010–Present)

Wellsville, Wellsville Municipal Airport (18.6 miles)

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Annual Average 2021–2025
36.3in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 5 September, 2022
3.1in

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