Columbia Rainfall Forecast

  • 15%
  • 30%
  • 20%
  • 20%
  • 10%
  • 5%
  • 25%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Columbia Rainfall Statistics

May Rainfall

Willimantic, Windham Airport (6.8 miles)

  • Total Rainfall May

    2.9in

  • Daily Average May

    0.1in

  • Wettest Day 14 May, 2026

    1.2in

  • Wet Days May

    9/31 (29%)

Climate (2010–Present)

Willimantic, Windham Airport (6.8 miles)

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  • Annual Average 2021–2025

    41.2in

  • Monthly Average 2021–2026

    3.4in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 13 September, 2023

    4.4in
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