Deer Isle - Sylvester Cove Rainfall Forecast

Today 17 May
75%
Sun 18 May
75%
Mon 19 May
60%
Tue 20 May
40%
Wed 21 May
10%
Thu 22 May
55%
Fri 23 May
65%

Deer Isle - Sylvester Cove Rainfall Statistics

May Rainfall

Rockland, Knox County Regional Airport (21.1 miles)

Total Rainfall 2025
6in
Daily Average 2025
0.05in
Wettest Day 1 January, 2025
1.4in
Wet Days 2025
38/137 (28%)
Total Rainfall April
1.4in
Daily Average April
0.05in
Wettest Day 28 April, 2025
0.5in
Wet Days April
7/30 (23%)
Total Rainfall May
0.5in
Daily Average May
0.03in
Wettest Day 7 May, 2025
0.1in
Wet Days May
9/17 (53%)

Climate (2010–Present)

Rockland, Knox County Regional Airport (21.1 miles)

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Annual Average 2020–2024
27.9in
Monthly Average 2020–2025
2.2in
Daily Average 2020–2025
0.1in
Wettest Day 13 October, 2020
4in

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