Thames River - Horton Cove Rainfall Forecast

Today 12 Aug
15%
Thu 13 Aug
15%
Fri 14 Aug
20%
Sat 15 Aug
No Rain
Sun 16 Aug
20%
Mon 17 Aug
55%
Tue 18 Aug
25%

Thames River - Horton Cove Rainfall Statistics

August Rainfall

Groton / New London, Groton / New London Airport (8.1 miles)

Total Rainfall 2026
22.8in
Daily Average 2026
0.1in
Wettest Day 23 June, 2026
2.4in
Wet Days 2026
71/224 (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
0.3in
Wettest Day 3 August, 2026
2.3in
Wet Days August
3/12 (25%)

Climate (2021–2025)

Groton / New London, Groton / New London Airport (8.1 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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