Merwin Rainfall Forecast

  • 35%
  • No Rain
  • No Rain
  • 5%
  • No Rain
  • No Rain
  • No Rain
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Merwin Rainfall Statistics

January Rainfall

Olathe, Johnson County Executive Airport (31.7 miles)

  • Total Rainfall January

    1.4in

  • Daily Average January

    0.1in

  • Wettest Day 8 January, 2026

    1.2in

  • Wet Days January

    3/14 (21%)

Climate (2010–Present)

Olathe, Johnson County Executive Airport (31.7 miles)

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  • Annual Average 2021–2025

    34.2in

  • Monthly Average 2021–2025

    2.8in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 12 August, 2021

    3.4in
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