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When to go · Oshkosh

Oshkosh, month by month

The best months for Oshkosh: Jun, Jul, Aug, Sep, Dec. Months to avoid: Jan, Feb.

Month by month

  1. JanuaryAvoidListed as a month to avoid: Jan–Feb (cold, few events); AirVenture week if you have no booked bed.-2 °C / -11 °C, 8 rain daysCrowds: Low
  2. FebruaryAvoidListed as a month to avoid: Jan–Feb (cold, few events); AirVenture week if you have no booked bed.0 °C / -9 °C, 7 rain daysCrowds: Low · 1 festival or holiday
  3. MarchGoodOutside the best window (Jun–Sep for lake weather; AirVenture week in late Jul; Dec for the Festival of Lights). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.6 °C / -4 °C, 9 rain daysCrowds: Medium · 2 festivals or holidays
  4. AprilGoodOutside the best window (Jun–Sep for lake weather; AirVenture week in late Jul; Dec for the Festival of Lights). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.13 °C / 2 °C, 10 rain daysCrowds: Medium · 1 festival or holiday
  5. MayGoodOutside the best window (Jun–Sep for lake weather; AirVenture week in late Jul; Dec for the Festival of Lights). Across United States: Warm and green; Memorial Day (last Monday) opens the summer season; timed-entry systems start at some parks.20 °C / 8 °C, 11 rain daysCrowds: Medium · 1 festival or holiday
  6. JuneGreatInside Oshkosh's best window: Jun–Sep for lake weather; AirVenture week in late Jul; Dec for the Festival of Lights.25 °C / 14 °C, 11 rain daysCrowds: High
  7. JulyGreatInside Oshkosh's best window: Jun–Sep for lake weather; AirVenture week in late Jul; Dec for the Festival of Lights.27 °C / 17 °C, 10 rain daysCrowds: High · 1 festival or holiday
  8. AugustGreatInside Oshkosh's best window: Jun–Sep for lake weather; AirVenture week in late Jul; Dec for the Festival of Lights.26 °C / 16 °C, 9 rain daysCrowds: High
  9. SeptemberGreatInside Oshkosh's best window: Jun–Sep for lake weather; AirVenture week in late Jul; Dec for the Festival of Lights.22 °C / 11 °C, 8 rain daysCrowds: Medium · 1 festival or holiday
  10. OctoberGoodOutside the best window (Jun–Sep for lake weather; AirVenture week in late Jul; Dec for the Festival of Lights). Across United States: Best all-round month: New England foliage, desert parks, cooler cities. High roads start closing late in the month.14 °C / 4 °C, 8 rain daysCrowds: Medium
  11. NovemberMixedOutside the best window (Jun–Sep for lake weather; AirVenture week in late Jul; Dec for the Festival of Lights). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.6 °C / -2 °C, 8 rain daysCrowds: Medium · 1 festival or holiday
  12. DecemberGreatInside Oshkosh's best window: Jun–Sep for lake weather; AirVenture week in late Jul; Dec for the Festival of Lights.0 °C / -8 °C, 8 rain daysCrowds: High · 1 festival or holiday