Nantucket Rainfall Forecast

Today 12 Aug
No Rain
Wed 13 Aug
5%
Thu 14 Aug
45%
Fri 15 Aug
35%
Sat 16 Aug
10%
Sun 17 Aug
10%
Mon 18 Aug
15%

Nantucket Rainfall Statistics

August Rainfall

Nantucket, Nantucket Memorial Airport (2.5 miles)

Total Rainfall 2025
11.6in
Daily Average 2025
0.1in
Wettest Day 22 May, 2025
1.6in
Wet Days 2025
44/224 (20%)
Total Rainfall July
0.7in
Daily Average July
0.02in
Wettest Day 10 July, 2025
0.3in
Wet Days July
8/31 (26%)
Total Rainfall August
0.3in
Daily Average August
0.03in
Wettest Day 1 August, 2025
0.3in
Wet Days August
1/12 (8%)

Climate (2010–Present)

Nantucket, Nantucket Memorial Airport (2.5 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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