Thompson Island Rainfall Forecast

  • 85%
  • 70%
  • No Rain
  • No Rain
  • 15%
  • 25%
  • 30%
Graph Plots Open in Graphs

  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Thompson Island Rainfall Statistics

September Rainfall

Boston, Logan International Airport (3.1 miles)

  • Total Rainfall September

    1.8in

  • Daily Average September

    0.1in

  • Wettest Day 13 September, 2026

    0.8in

  • Wet Days September

    9/28 (32%)

Climate (2021–2025)

Boston, Logan International Airport (3.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Annual Average 2021–2025

    43.1in

  • Monthly Average 2021–2026

    3.3in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 22 May, 2025

    3.1in
Get WillyWeather+ to remove ads