Main Street Dock and Beach Rainfall Forecast

Today 19 Mar
No Rain
Fri 20 Mar
35%
Sat 21 Mar
70%
Sun 22 Mar
25%
Mon 23 Mar
65%
Tue 24 Mar
5%
Wed 25 Mar
20%

Main Street Dock and Beach Rainfall Statistics

March Rainfall

Groton / New London, Groton / New London Airport (3.1 miles)

Total Rainfall 2026
4.6in
Daily Average 2026
0.1in
Wettest Day 16 March, 2026
0.8in
Wet Days 2026
21/78 (27%)
Total Rainfall February
1.3in
Daily Average February
0.05in
Wettest Day 23 February, 2026
0.5in
Wet Days February
9/28 (32%)
Total Rainfall March
2.6in
Daily Average March
0.2in
Wettest Day 16 March, 2026
0.8in
Wet Days March
7/19 (37%)

Climate (2010–Present)

Groton / New London, Groton / New London Airport (3.1 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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