Hyannis Port Rainfall Forecast

Today 1 Jul
45%
Wed 2 Jul
65%
Thu 3 Jul
25%
Fri 4 Jul
10%
Sat 5 Jul
No Rain
Sun 6 Jul
10%
Mon 7 Jul
20%

Hyannis Port Rainfall Statistics

July Rainfall

Hyannis, Barnstable Municipal-Boardman Airport (3.1 miles)

Total Rainfall 2025
18.9in
Daily Average 2025
0.1in
Wettest Day 17 March, 2025
2.5in
Wet Days 2025
53/182 (29%)
Total Rainfall June
1.3in
Daily Average June
0.05in
Wettest Day 10 June, 2025
0.9in
Wet Days June
5/30 (17%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 1 July, 2025
–
Wet Days July
–

Climate (2010–Present)

Hyannis, Barnstable Municipal-Boardman Airport (3.1 miles)

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Annual Average 2020–2024
38.5in
Monthly Average 2020–2025
3.2in
Daily Average 2020–2025
0.1in
Wettest Day 8 August, 2023
3.8in

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