Gardiners Island - Bostwick Bay Rainfall Forecast

Today 19 Aug
5%
Thu 20 Aug
25%
Fri 21 Aug
55%
Sat 22 Aug
60%
Sun 23 Aug
65%
Mon 24 Aug
20%
Tue 25 Aug
5%

Gardiners Island - Bostwick Bay Rainfall Statistics

August Rainfall

Montauk, Montauk Airport (11.2 miles)

Total Rainfall 2026
24.5in
Daily Average 2026
0.1in
Wettest Day 13 August, 2026
2.5in
Wet Days 2026
75/231 (32%)
Total Rainfall July
5.6in
Daily Average July
0.2in
Wettest Day 18 July, 2026
1.8in
Wet Days July
9/31 (29%)
Total Rainfall August
4.1in
Daily Average August
0.2in
Wettest Day 13 August, 2026
2.5in
Wet Days August
6/19 (32%)

Climate (2021–2025)

Montauk, Montauk Airport (11.2 miles)

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Annual Average 2021–2025
43.1in
Monthly Average 2021–2026
3.5in
Daily Average 2021–2026
0.1in
Wettest Day 11 December, 2024
4.5in

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