Long Island Rainfall Forecast

Today 14 May
15%
Thu 15 May
10%
Fri 16 May
5%
Sat 17 May
No Rain
Sun 18 May
35%
Mon 19 May
55%
Tue 20 May
50%

Long Island Rainfall Statistics

May Rainfall

Brewster Field Airport (36 miles)

Total Rainfall 2025
1.7in
Daily Average 2025
0.01in
Wettest Day 4 April, 2025
0.3in
Wet Days 2025
12/134 (9%)
Total Rainfall April
1in
Daily Average April
0.04in
Wettest Day 4 April, 2025
0.3in
Wet Days April
5/30 (17%)
Total Rainfall May
0.2in
Daily Average May
0.02in
Wettest Day 2 May, 2025
0.2in
Wet Days May
2/14 (14%)

Climate (2010–Present)

Brewster Field Airport (36 miles)

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Annual Average 2020–2024
26in
Monthly Average 2020–2025
2.2in
Daily Average 2020–2025
0.1in
Wettest Day 21 September, 2023
3.1in

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