Merrimack Rainfall Forecast

  • 20%
  • 5%
  • 15%
  • 80%
  • 95%
  • 30%
  • 10%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Merrimack Rainfall Statistics

October Rainfall

Manchester Airport (5 miles)

  • Total Rainfall October

    2.3in

  • Daily Average October

    0.1in

  • Wettest Day 20 October, 2025

    1.2in

  • Wet Days October

    6/27 (22%)

Climate (2010–Present)

Manchester Airport (5 miles)

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  • Annual Average 2020–2024

    41.1in

  • Monthly Average 2020–2025

    3.6in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 18 December, 2023

    3.1in
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