Grantham Rainfall Forecast

  • No Rain
  • 35%
  • 35%
  • 15%
  • 5%
  • 30%
  • 25%
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  • Rainfall Probability Forecast NOAA

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Grantham Rainfall Statistics

August Rainfall

Lebanon Municipal Airport (12.4 miles)

  • Total Rainfall August

    0.8in

  • Daily Average August

    0.1in

  • Wettest Day 6 August, 2025

    0.8in

  • Wet Days August

    1/12 (8%)

Climate (2010–Present)

Lebanon Municipal Airport (12.4 miles)

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  • Annual Average 2020–2024

    36.4in

  • Monthly Average 2020–2025

    3.1in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 10 July, 2023

    3.1in
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