Thames River - Cow Point Rainfall Forecast

  • 95%
  • 20%
  • No Rain
  • No Rain
  • 10%
  • 20%
  • 30%
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Thames River - Cow Point Rainfall Statistics

September Rainfall

Groton / New London, Groton / New London Airport (6.2 miles)

  • Total Rainfall September

    2.8in

  • Daily Average September

    0.1in

  • Wettest Day 13 September, 2026

    1.7in

  • Wet Days September

    8/28 (29%)

Climate (2021–2025)

Groton / New London, Groton / New London Airport (6.2 miles)

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  • Annual Average 2021–2025

    37.8in

  • Monthly Average 2021–2026

    3.2in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 11 December, 2024

    3in
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