Cos Cob Harbor Rainfall Forecast

Today 15 Oct
5%
Thu 16 Oct
No Rain
Fri 17 Oct
No Rain
Sat 18 Oct
No Rain
Sun 19 Oct
15%
Mon 20 Oct
60%
Tue 21 Oct
40%

Cos Cob Harbor Rainfall Statistics

October Rainfall

White Plains - Westchester County Airport (6.2 miles)

Total Rainfall 2025
31.1in
Daily Average 2025
0.1in
Wettest Day 14 July, 2025
3.4in
Wet Days 2025
97/288 (34%)
Total Rainfall September
3in
Daily Average September
0.1in
Wettest Day 6 September, 2025
1in
Wet Days September
9/30 (30%)
Total Rainfall October
2.7in
Daily Average October
0.2in
Wettest Day 13 October, 2025
1.6in
Wet Days October
4/15 (27%)

Climate (2010–Present)

White Plains - Westchester County Airport (6.2 miles)

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Annual Average 2020–2024
44.8in
Monthly Average 2020–2025
3.7in
Daily Average 2020–2025
0.1in
Wettest Day 1 September, 2021
6.1in

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