Climate almanac

Manchester

Washington, US · 47.56°, -122.55°

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What is the climate like in Manchester?

Manchester is warmest in August, when daily highs average 77°F (25°C), and coolest in February, when lows fall to about 39°F (4°C). The wettest month is typically December and the driest is July; the year sees roughly 48 in of precipitation.

  • Warmest monthAugust — average high 77°F (25°C)
  • Coolest monthFebruary — average low 39°F (4°C)
  • Wettest monthDecember (7.2 in)
  • Driest monthJuly (0.7 in)
  • Annual precipitation48 in