Connecticut River - Gildersleeve Island Rainfall Forecast

  • 15%
  • 25%
  • 10%
  • No Rain
  • 5%
  • 20%
  • 15%
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Connecticut River - Gildersleeve Island Rainfall Statistics

September Rainfall

Hartford, Hartford-Brainard Airport (8.7 miles)

  • Total Rainfall September

    2in

  • Daily Average September

    0.2in

  • Wettest Day 6 September, 2025

    0.9in

  • Wet Days September

    3/13 (23%)

Climate (2010–Present)

Hartford, Hartford-Brainard Airport (8.7 miles)

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  • Annual Average 2020–2024

    47.5in

  • Monthly Average 2020–2025

    3.9in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 1 September, 2021

    4.4in
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