Barnstable Rainfall Forecast

Today 18 Jul
5%
Sat 19 Jul
No Rain
Sun 20 Jul
45%
Mon 21 Jul
30%
Tue 22 Jul
No Rain
Wed 23 Jul
5%
Thu 24 Jul
20%

Barnstable Rainfall Statistics

July Rainfall

Hyannis, Barnstable Municipal-Boardman Airport (2.5 miles)

Total Rainfall 2025
20.6in
Daily Average 2025
0.1in
Wettest Day 17 March, 2025
2.5in
Wet Days 2025
60/199 (30%)
Total Rainfall June
1.3in
Daily Average June
0.04in
Wettest Day 10 June, 2025
0.9in
Wet Days June
5/30 (17%)
Total Rainfall July
1.6in
Daily Average July
0.1in
Wettest Day 10 July, 2025
0.7in
Wet Days July
7/18 (39%)

Climate (2010–Present)

Hyannis, Barnstable Municipal-Boardman Airport (2.5 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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