Westbrook Rainfall Forecast

Today 21 Apr
No Rain
Wed 22 Apr
20%
Thu 23 Apr
20%
Fri 24 Apr
10%
Sat 25 Apr
15%
Sun 26 Apr
20%
Mon 27 Apr
15%

Westbrook Rainfall Statistics

April Rainfall

Portland, Portland International Jetport (3.7 miles)

Total Rainfall 2026
9.5in
Daily Average 2026
0.1in
Wettest Day 16 March, 2026
1.5in
Wet Days 2026
50/111 (45%)
Total Rainfall March
4.2in
Daily Average March
0.1in
Wettest Day 16 March, 2026
1.5in
Wet Days March
14/31 (45%)
Total Rainfall April
1.4in
Daily Average April
0.1in
Wettest Day 14 April, 2026
0.3in
Wet Days April
12/21 (57%)

Climate (2010–Present)

Portland, Portland International Jetport (3.7 miles)

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Annual Average 2021–2025
46.1in
Monthly Average 2021–2026
3.8in
Daily Average 2021–2026
0.1in
Wettest Day 14 October, 2022
2.8in

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