Poquonock Bridge Rainfall Forecast

Today 25 Apr
35%
Sun 26 Apr
45%
Mon 27 Apr
10%
Tue 28 Apr
5%
Wed 29 Apr
30%
Thu 30 Apr
70%
Fri 1 May
25%

Poquonock Bridge Rainfall Statistics

April Rainfall

Groton / New London, Groton / New London Airport (1.2 miles)

Total Rainfall 2026
6.8in
Daily Average 2026
0.1in
Wettest Day 16 March, 2026
0.8in
Wet Days 2026
31/115 (27%)
Total Rainfall March
3.6in
Daily Average March
0.1in
Wettest Day 16 March, 2026
0.8in
Wet Days March
12/31 (39%)
Total Rainfall April
1.2in
Daily Average April
0.1in
Wettest Day 17 April, 2026
0.7in
Wet Days April
5/25 (20%)

Climate (2010–Present)

Groton / New London, Groton / New London Airport (1.2 miles)

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Annual Average 2021–2025
37.8in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 11 December, 2024
3in

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