Spinnaker Island Rainfall Forecast

Today 1 Jul
45%
Wed 2 Jul
55%
Thu 3 Jul
20%
Fri 4 Jul
15%
Sat 5 Jul
No Rain
Sun 6 Jul
15%
Mon 7 Jul
25%

Spinnaker Island Rainfall Statistics

July Rainfall

Boston, Logan International Airport (6.8 miles)

Total Rainfall 2025
21.1in
Daily Average 2025
0.1in
Wettest Day 22 May, 2025
3.1in
Wet Days 2025
62/182 (34%)
Total Rainfall June
1.3in
Daily Average June
0.05in
Wettest Day 7 June, 2025
1in
Wet Days June
7/30 (23%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 1 July, 2025
–
Wet Days July
–

Climate (2010–Present)

Boston, Logan International Airport (6.8 miles)

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Annual Average 2020–2024
43.1in
Monthly Average 2020–2025
3.7in
Daily Average 2020–2025
0.1in
Wettest Day 22 May, 2025
3.1in

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