Nantucket Harbor - Bass Point Rainfall Forecast

Today 15 Sep
No Rain
Wed 16 Sep
No Rain
Thu 17 Sep
No Rain
Fri 18 Sep
30%
Sat 19 Sep
15%
Sun 20 Sep
35%
Mon 21 Sep
35%

Nantucket Harbor - Bass Point Rainfall Statistics

September Rainfall

Nantucket, Nantucket Memorial Airport (5 miles)

Total Rainfall 2026
10.7in
Daily Average 2026
0.04in
Wettest Day 27 July, 2026
1.1in
Wet Days 2026
51/258 (20%)
Total Rainfall August
2.5in
Daily Average August
0.1in
Wettest Day 21 August, 2026
0.9in
Wet Days August
9/31 (29%)
Total Rainfall September
0.5in
Daily Average September
0.04in
Wettest Day 3 September, 2026
0.4in
Wet Days September
4/15 (27%)

Climate (2021–2025)

Nantucket, Nantucket Memorial Airport (5 miles)

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Annual Average 2021–2025
26.9in
Monthly Average 2021–2026
2.2in
Daily Average 2021–2026
0.1in
Wettest Day 26 October, 2022
2.7in

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