Norwich Rainfall Forecast

Today 13 Mar
25%
Sat 14 Mar
30%
Sun 15 Mar
5%
Mon 16 Mar
95%
Tue 17 Mar
90%
Wed 18 Mar
5%
Thu 19 Mar
5%

Norwich Rainfall Statistics

March Rainfall

Groton / New London, Groton / New London Airport (13 miles)

Total Rainfall 2026
3.5in
Daily Average 2026
0.1in
Wettest Day 5 March, 2026
0.5in
Wet Days 2026
18/72 (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
1.5in
Daily Average March
0.1in
Wettest Day 5 March, 2026
0.5in
Wet Days March
4/13 (31%)

Climate (2010–Present)

Groton / New London, Groton / New London Airport (13 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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