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Weather

Washtenaw County offers weather for everyone. The area enjoys all four seasons bringing you hot summer days, spring showers, fall colors and winter snow for cross country skiing, sledding and skating.

  • Avg. summer temperature mid 70s (F)
  • Avg. winter temperature mid 20s (F)
  • Warmest month – July – Avg. Temp. 84.7 (F)
  • Coldest month – January – Avg. Temp. 17.6 (F)
  • Temperatures vary from day to night, about 21 degrees in the summer and 15 degrees in the winter
  • Avg. yearly rainfall – 32.8 inches
  • Wettest month – September – Avg. 3.49 inches

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