Fort Trumbull Rainfall Forecast

Today 13 May
5%
Wed 14 May
60%
Thu 15 May
70%
Fri 16 May
20%
Sat 17 May
45%
Sun 18 May
50%
Mon 19 May
20%

Fort Trumbull Rainfall Statistics

May Rainfall

Groton / New London, Groton / New London Airport (2.5 miles)

Total Rainfall 2025
13.4in
Daily Average 2025
0.1in
Wettest Day 17 March, 2025
2in
Wet Days 2025
43/133 (32%)
Total Rainfall April
2.8in
Daily Average April
0.1in
Wettest Day 26 April, 2025
0.6in
Wet Days April
13/30 (43%)
Total Rainfall May
3.4in
Daily Average May
0.3in
Wettest Day 5 May, 2025
1.5in
Wet Days May
7/13 (54%)

Climate (2010–Present)

Groton / New London, Groton / New London Airport (2.5 miles)

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Annual Average 2020–2024
39.1in
Monthly Average 2020–2025
3.2in
Daily Average 2020–2025
0.1in
Wettest Day 11 December, 2024
3in

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