Columbia Rainfall Forecast

  • 65%
  • 25%
  • No Rain
  • No Rain
  • 10%
  • 50%
  • 55%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Columbia Rainfall Statistics

May Rainfall

Knoxville (8.7 miles)

  • Total Rainfall May

    0.8in

  • Daily Average May

    0.03in

  • Wettest Day 18 May, 2026

    0.3in

  • Wet Days May

    4/31 (13%)

Climate (2010–Present)

Knoxville (8.7 miles)

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  • Annual Average 2021–2025

    21.7in

  • Monthly Average 2021–2026

    1.8in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 2 July, 2024

    2.1in
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