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When to go · Vashon Island

Vashon Island, month by month

The best months for Vashon Island: May, Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Mar, Nov, Dec.

Month by month

  1. JanuaryAvoidListed as a month to avoid: Nov–Mar (wet, short days, some seasonal businesses closed).8 °C / 3 °C, 18 rain daysCrowds: Low
  2. FebruaryAvoidListed as a month to avoid: Nov–Mar (wet, short days, some seasonal businesses closed).9 °C / 3 °C, 15 rain daysCrowds: Low · 1 festival or holiday
  3. MarchAvoidListed as a month to avoid: Nov–Mar (wet, short days, some seasonal businesses closed).11 °C / 4 °C, 17 rain daysCrowds: Medium · 2 festivals or holidays
  4. AprilGoodOutside the best window (May–Sep; Jul–Aug warmest and driest). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.14 °C / 6 °C, 14 rain daysCrowds: Medium · 1 festival or holiday
  5. MayGreatInside Vashon Island's best window: May–Sep; Jul–Aug warmest and driest.18 °C / 9 °C, 11 rain daysCrowds: Medium · 1 festival or holiday
  6. JuneGreatInside Vashon Island's best window: May–Sep; Jul–Aug warmest and driest.21 °C / 11 °C, 9 rain daysCrowds: High
  7. JulyGreatInside Vashon Island's best window: May–Sep; Jul–Aug warmest and driest.24 °C / 13 °C, 5 rain daysCrowds: High · 1 festival or holiday
  8. AugustGreatInside Vashon Island's best window: May–Sep; Jul–Aug warmest and driest.24 °C / 13 °C, 6 rain daysCrowds: High
  9. SeptemberGreatInside Vashon Island's best window: May–Sep; Jul–Aug warmest and driest.21 °C / 11 °C, 8 rain daysCrowds: Medium · 1 festival or holiday
  10. OctoberGoodOutside the best window (May–Sep; Jul–Aug warmest and driest). Across United States: Best all-round month: New England foliage, desert parks, cooler cities. High roads start closing late in the month.15 °C / 8 °C, 14 rain daysCrowds: Medium
  11. NovemberAvoidListed as a month to avoid: Nov–Mar (wet, short days, some seasonal businesses closed).10 °C / 5 °C, 18 rain daysCrowds: Medium · 1 festival or holiday
  12. DecemberAvoidListed as a month to avoid: Nov–Mar (wet, short days, some seasonal businesses closed).7 °C / 2 °C, 18 rain daysCrowds: High · 1 festival or holiday