Long Island Rainfall Forecast

Today 28 Apr
10%
Tue 29 Apr
20%
Wed 30 Apr
25%
Thu 1 May
35%
Fri 2 May
60%
Sat 3 May
20%
Sun 4 May
5%

Long Island Rainfall Statistics

April Rainfall

Winchester Municipal Airport (26.1 miles)

Total Rainfall 2025
9.6in
Daily Average 2025
0.1in
Wettest Day 15 March, 2025
2.1in
Wet Days 2025
18/118 (15%)
Total Rainfall March
5.1in
Daily Average March
0.2in
Wettest Day 15 March, 2025
2.1in
Wet Days March
10/31 (32%)
Total Rainfall April
3.7in
Daily Average April
0.2in
Wettest Day 24 April, 2025
1.8in
Wet Days April
5/28 (18%)

Climate (2010–Present)

Winchester Municipal Airport (26.1 miles)

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Annual Average 2020–2024
41.5in
Monthly Average 2020–2025
3.3in
Daily Average 2020–2025
0.1in
Wettest Day 19 September, 2021
3.6in

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