New London Rainfall Forecast

Today 6 Mar
100%
Sat 7 Mar
10%
Sun 8 Mar
45%
Mon 9 Mar
5%
Tue 10 Mar
5%
Wed 11 Mar
50%
Thu 12 Mar
55%

New London Rainfall Statistics

March Rainfall

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

Total Rainfall 2026
2.5in
Daily Average 2026
0.04in
Wettest Day 23 February, 2026
0.5in
Wet Days 2026
16/65 (25%)
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
0.5in
Daily Average March
0.1in
Wettest Day 3 March, 2026
0.4in
Wet Days March
2/6 (33%)

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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