Nantucket Harbor - Second Point Rainfall Forecast

Today 13 Sep
5%
Sun 14 Sep
10%
Mon 15 Sep
10%
Tue 16 Sep
5%
Wed 17 Sep
10%
Thu 18 Sep
25%
Fri 19 Sep
20%

Nantucket Harbor - Second Point Rainfall Statistics

September Rainfall

Nantucket, Nantucket Memorial Airport (3.1 miles)

Total Rainfall 2025
12.4in
Daily Average 2025
0.05in
Wettest Day 22 May, 2025
1.6in
Wet Days 2025
48/256 (19%)
Total Rainfall August
1in
Daily Average August
0.03in
Wettest Day 20 August, 2025
0.5in
Wet Days August
4/31 (13%)
Total Rainfall September
0.1in
Daily Average September
0.01in
Wettest Day 7 September, 2025
0.1in
Wet Days September
1/13 (8%)

Climate (2010–Present)

Nantucket, Nantucket Memorial Airport (3.1 miles)

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Annual Average 2020–2024
29.9in
Monthly Average 2020–2025
2.4in
Daily Average 2020–2025
0.1in
Wettest Day 26 October, 2022
2.7in

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