Nantucket Harbor - Third Point Rainfall Forecast

Today 17 May
10%
Mon 18 May
5%
Tue 19 May
10%
Wed 20 May
20%
Thu 21 May
40%
Fri 22 May
25%
Sat 23 May
55%

Nantucket Harbor - Third Point Rainfall Statistics

May Rainfall

Nantucket, Nantucket Memorial Airport (3.7 miles)

Total Rainfall 2026
3.9in
Daily Average 2026
0.03in
Wettest Day 16 March, 2026
0.7in
Wet Days 2026
18/137 (13%)
Total Rainfall April
0.1in
Daily Average April
0in
Wettest Day 7 April, 2026
0.1in
Wet Days April
2/30 (7%)
Total Rainfall May
0.1in
Daily Average May
0in
Wettest Day 9 May, 2026
0.1in
Wet Days May
1/17 (6%)

Climate (2010–Present)

Nantucket, Nantucket Memorial Airport (3.7 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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