Shelter Island Rainfall Forecast

Today 6 Jun
60%
Sat 7 Jun
85%
Sun 8 Jun
25%
Mon 9 Jun
30%
Tue 10 Jun
40%
Wed 11 Jun
60%
Thu 12 Jun
5%

Shelter Island Rainfall Statistics

June Rainfall

Portland, Portland International Jetport (18 miles)

Total Rainfall 2025
20.8in
Daily Average 2025
0.1in
Wettest Day 10 May, 2025
2.3in
Wet Days 2025
61/157 (39%)
Total Rainfall May
6.6in
Daily Average May
0.2in
Wettest Day 10 May, 2025
2.3in
Wet Days May
16/31 (52%)
Total Rainfall June
0in
Daily Average June
0in
Wettest Day 1 June, 2025
0in
Wet Days June
–

Climate (2010–Present)

Portland, Portland International Jetport (18 miles)

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Annual Average 2020–2024
46.9in
Monthly Average 2020–2025
4in
Daily Average 2020–2025
0.1in
Wettest Day 14 October, 2022
2.8in

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