Dennis Rainfall Forecast

Today 23 Jul
20%
Fri 24 Jul
No Rain
Sat 25 Jul
5%
Sun 26 Jul
5%
Mon 27 Jul
10%
Tue 28 Jul
40%
Wed 29 Jul
50%

Dennis Rainfall Statistics

July Rainfall

Hyannis, Barnstable Municipal-Boardman Airport (5.6 miles)

Total Rainfall 2026
19in
Daily Average 2026
0.1in
Wettest Day 7 July, 2026
2.4in
Wet Days 2026
70/204 (34%)
Total Rainfall June
0.9in
Daily Average June
0.03in
Wettest Day 22 June, 2026
0.2in
Wet Days June
7/30 (23%)
Total Rainfall July
5.5in
Daily Average July
0.3in
Wettest Day 7 July, 2026
2.4in
Wet Days July
9/23 (39%)

Climate (2021–2025)

Hyannis, Barnstable Municipal-Boardman Airport (5.6 miles)

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Annual Average 2021–2025
38.8in
Monthly Average 2021–2026
3.2in
Daily Average 2021–2026
0.1in
Wettest Day 8 August, 2023
3.8in

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