South Oyster Bay Rainfall Forecast

Today 18 May
No Rain
Tue 19 May
5%
Wed 20 May
85%
Thu 21 May
50%
Fri 22 May
30%
Sat 23 May
70%
Sun 24 May
65%

South Oyster Bay Rainfall Statistics

May Rainfall

Farmingdale - Republic Airport (6.2 miles)

Total Rainfall 2026
6.6in
Daily Average 2026
0.05in
Wettest Day 16 March, 2026
1.1in
Wet Days 2026
35/138 (25%)
Total Rainfall April
1.4in
Daily Average April
0.05in
Wettest Day 25 April, 2026
0.9in
Wet Days April
7/30 (23%)
Total Rainfall May
0.9in
Daily Average May
0.1in
Wettest Day 9 May, 2026
0.7in
Wet Days May
6/18 (33%)

Climate (2010–Present)

Farmingdale - Republic Airport (6.2 miles)

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Annual Average 2021–2025
31.3in
Monthly Average 2021–2026
2.5in
Daily Average 2021–2026
0.1in
Wettest Day 18 August, 2024
3.2in

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