Thames River - Poquetanuck Cove Rainfall Forecast

Today 5 Aug
No Rain
Thu 6 Aug
15%
Fri 7 Aug
25%
Sat 8 Aug
30%
Sun 9 Aug
20%
Mon 10 Aug
10%
Tue 11 Aug
40%

Thames River - Poquetanuck Cove Rainfall Statistics

August Rainfall

Groton / New London, Groton / New London Airport (9.3 miles)

Total Rainfall 2026
22.7in
Daily Average 2026
0.1in
Wettest Day 23 June, 2026
2.4in
Wet Days 2026
70/217 (32%)
Total Rainfall July
5.6in
Daily Average July
0.2in
Wettest Day 6 July, 2026
1.8in
Wet Days July
11/31 (35%)
Total Rainfall August
2.4in
Daily Average August
0.8in
Wettest Day 3 August, 2026
2.3in
Wet Days August
2/5 (40%)

Climate (2021–2025)

Groton / New London, Groton / New London Airport (9.3 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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