Williamstown Rainfall Forecast

  • 90%
  • 35%
  • 55%
  • 30%
  • 15%
  • 10%
  • 10%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Williamstown Rainfall Statistics

January Rainfall

North Adams Harriman-and-West Airport (1.9 miles)

  • Total Rainfall January

    0.5in
  • Daily Average January

    0.04in
  • Wettest Day 7 January, 2026

    0.1in
  • Wet Days January

    7/15 (47%)

Climate (2010–Present)

North Adams Harriman-and-West Airport (1.9 miles)

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  • Annual Average 2021–2025

    40.9in
  • Monthly Average 2021–2025

    3.4in
  • Daily Average 2021–2026

    0.1in
  • Wettest Day 18 December, 2023

    2.3in
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