Mystic Rainfall Forecast

Today 23 May
15%
Sun 24 May
100%
Mon 25 May
90%
Tue 26 May
15%
Wed 27 May
20%
Thu 28 May
15%
Fri 29 May
10%

Mystic Rainfall Statistics

May Rainfall

Groton / New London, Groton / New London Airport (4.3 miles)

Total Rainfall 2026
10.1in
Daily Average 2026
0.1in
Wettest Day 14 May, 2026
0.9in
Wet Days 2026
43/143 (30%)
Total Rainfall April
1.8in
Daily Average April
0.1in
Wettest Day 17 April, 2026
0.7in
Wet Days April
8/30 (27%)
Total Rainfall May
2.7in
Daily Average May
0.1in
Wettest Day 14 May, 2026
0.9in
Wet Days May
9/23 (39%)

Climate (2010–Present)

Groton / New London, Groton / New London Airport (4.3 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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