Grafton Rainfall Forecast

  • 15%
  • 55%
  • 5%
  • 5%
  • 50%
  • 55%
  • 25%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Grafton Rainfall Statistics

January Rainfall

Worcester, Worcester Regional Airport (10.6 miles)

  • Total Rainfall January

    1.6in

  • Daily Average January

    0.1in

  • Wettest Day 10 January, 2026

    0.3in

  • Wet Days January

    12/21 (57%)

Climate (2010–Present)

Worcester, Worcester Regional Airport (10.6 miles)

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  • Annual Average 2021–2025

    53.2in

  • Monthly Average 2021–2025

    4.4in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 19 August, 2021

    3.2in
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