Thames River - Yale Boathouse Rainfall Forecast

Today 16 Mar
95%
Tue 17 Mar
100%
Wed 18 Mar
No Rain
Thu 19 Mar
No Rain
Fri 20 Mar
10%
Sat 21 Mar
40%
Sun 22 Mar
20%

Thames River - Yale Boathouse Rainfall Statistics

March Rainfall

Groton / New London, Groton / New London Airport (6.8 miles)

Total Rainfall 2026
3.8in
Daily Average 2026
0.1in
Wettest Day 5 March, 2026
0.5in
Wet Days 2026
20/75 (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
1.8in
Daily Average March
0.1in
Wettest Day 5 March, 2026
0.5in
Wet Days March
6/16 (38%)

Climate (2010–Present)

Groton / New London, Groton / New London Airport (6.8 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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