Kennebec River - Swan Island Point Rainfall Forecast

Today 17 Aug
75%
Tue 18 Aug
20%
Wed 19 Aug
10%
Thu 20 Aug
10%
Fri 21 Aug
5%
Sat 22 Aug
20%
Sun 23 Aug
45%

Kennebec River - Swan Island Point Rainfall Statistics

August Rainfall

Wiscasset Airport (6.8 miles)

Total Rainfall 2026
22.4in
Daily Average 2026
0.1in
Wettest Day 25 May, 2026
1.6in
Wet Days 2026
91/229 (40%)
Total Rainfall July
0.6in
Daily Average July
0.02in
Wettest Day 10 July, 2026
0.3in
Wet Days July
6/31 (19%)
Total Rainfall August
1.5in
Daily Average August
0.1in
Wettest Day 3 August, 2026
0.8in
Wet Days August
4/17 (24%)

Climate (2021–2025)

Wiscasset Airport (6.8 miles)

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Annual Average 2021–2025
42.9in
Monthly Average 2021–2026
3.5in
Daily Average 2021–2026
0.1in
Wettest Day 30 April, 2023
3.3in

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