West Valley Rainfall Forecast

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

West Valley Rainfall Statistics

May Rainfall

Dunkirk, Chautauqua County / Dunkirk Airport (34.2 miles)

Total Rainfall 2026
18.4in
Daily Average 2026
0.1in
Wettest Day 31 March, 2026
1.5in
Wet Days 2026
71/149 (48%)
Total Rainfall April
5.3in
Daily Average April
0.2in
Wettest Day 25 April, 2026
0.9in
Wet Days April
17/30 (57%)
Total Rainfall May
4.1in
Daily Average May
0.2in
Wettest Day 24 May, 2026
0.9in
Wet Days May
13/29 (45%)

Climate (2010–Present)

Dunkirk, Chautauqua County / Dunkirk Airport (34.2 miles)

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Annual Average 2021–2025
30.1in
Monthly Average 2021–2026
2.7in
Daily Average 2021–2026
0.1in
Wettest Day 14 July, 2021
2.8in

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