Long Island Rainfall Forecast

Today 27 Nov
50%1–5mm
Fri 28 Nov
20%< 1mm
Sat 29 Nov
75%5–15mm
Sun 30 Nov
75%5–15mm
Mon 1 Dec
20%< 1mm
Tue 2 Dec
5%< 1mm
Wed 3 Dec
15%< 1mm

Long Island Rainfall Statistics View More

November Rainfall

Seventeen Seventy (42km)

Total Rainfall 2025
962.5mm
Daily Average 2025
3.1mm
Wettest Day 29 March, 2025
110.6mm
Wet Days 2025
106/331 (32%)
Total Rainfall October
44.6mm
Daily Average October
1.4mm
Wettest Day 29 October, 2025
35.4mm
Wet Days October
6/31 (19%)
Total Rainfall November
158.4mm
Daily Average November
6.3mm
Wettest Day 17 November, 2025
66.2mm
Wet Days November
10/27 (37%)

Climate (2010–Present)

Seventeen Seventy (42km)

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Annual Average 2020–2024
928.8mm
Monthly Average 2020–2025
96.3mm
Daily Average 2020–2025
3.4mm
Wettest Day 13 May, 2022
183.8mm

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