Climate almanac

Sedro-Woolley

Washington, US · 48.50°, -122.24°

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What is the climate like in Sedro-Woolley?

The best time to visit Sedro-Woolley is typically July – August, with trip comfort peaking in July (8.2/10). Sedro-Woolley is warmest in August, when daily highs average 74°F (23°C), and coolest in February, when lows fall to about 33°F (1°C). The wettest month is typically November and the driest is July; the year sees roughly 76 in of precipitation.

  • Best time to visitJuly – August — comfort peaks in July (8.2/10)
  • Warmest monthAugust — average high 74°F (23°C)
  • Coolest monthFebruary — average low 33°F (1°C)
  • Wettest monthNovember (11 in)
  • Driest monthJuly (1.0 in)
  • Annual precipitation76 in