Grassy Lake Rainfall Forecast

  • 90%
  • No Rain
  • No Rain
  • No Rain
  • 10%
  • 5%
  • 5%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Grassy Lake Rainfall Statistics

May Rainfall

Madison, Dane County Regional-Truax Field (21.1 miles)

  • Total Rainfall May

    1.6in

  • Daily Average May

    0.1in

  • Wettest Day 17 May, 2026

    0.6in

  • Wet Days May

    7/28 (25%)

Climate (2010–Present)

Madison, Dane County Regional-Truax Field (21.1 miles)

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  • Annual Average 2021–2025

    33.9in

  • Monthly Average 2021–2026

    3in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 22 September, 2024

    4in
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