Union Rainfall Forecast

  • 5%
  • 20%
  • 85%
  • 65%
  • 25%
  • 5%
  • 5%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Union Rainfall Statistics

January Rainfall

Dayton, Cox Dayton International Airport (4.3 miles)

  • Total Rainfall January

    0.01in

  • Daily Average January

    0in

  • Wettest Day 1 January, 2026

    0.01in

  • Wet Days January

    1/7 (14%)

Climate (2010–Present)

Dayton, Cox Dayton International Airport (4.3 miles)

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  • Annual Average 2021–2025

    39in

  • Monthly Average 2021–2025

    3.3in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 3 March, 2023

    2.7in
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