Spinnaker Island Rainfall Forecast

Today 12 Mar
100%
Fri 13 Mar
80%
Sat 14 Mar
35%
Sun 15 Mar
5%
Mon 16 Mar
95%
Tue 17 Mar
95%
Wed 18 Mar
5%

Spinnaker Island Rainfall Statistics

March Rainfall

Boston, Logan International Airport (6.8 miles)

Total Rainfall 2026
4.6in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
0.8in
Wet Days 2026
30/71 (42%)
Total Rainfall February
1.1in
Daily Average February
0.04in
Wettest Day 23 February, 2026
0.5in
Wet Days February
8/28 (29%)
Total Rainfall March
1.3in
Daily Average March
0.1in
Wettest Day 3 March, 2026
0.5in
Wet Days March
7/12 (58%)

Climate (2010–Present)

Boston, Logan International Airport (6.8 miles)

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Annual Average 2021–2025
43.1in
Monthly Average 2021–2026
3.6in
Daily Average 2021–2026
0.1in
Wettest Day 22 May, 2025
3.1in

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