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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 (28 °F) / -11 °C (12 °F), 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 (32 °F) / -9 °C (16 °F), 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 (43 °F) / -4 °C (25 °F), 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 (55 °F) / 2 °C (36 °F), 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 (68 °F) / 8 °C (46 °F), 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 (77 °F) / 14 °C (57 °F), 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 (81 °F) / 17 °C (63 °F), 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 (79 °F) / 16 °C (61 °F), 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 (72 °F) / 11 °C (52 °F), 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 (57 °F) / 4 °C (39 °F), 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 (43 °F) / -2 °C (28 °F), 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 (32 °F) / -8 °C (18 °F), 8 rain daysCrowds: High · 1 festival or holiday

Compare two months

Weather, crowds and prices for any two months in Oshkosh, side by side.

  • Verdict

    Jun: Great

    Jul: Great

  • Daytime high

    Jun: 25 °C (77 °F)

    Jul: 27 °C (81 °F)

  • Night low

    Jun: 14 °C (57 °F)

    Jul: 17 °C (63 °F)

  • Rain days

    Jun: 11

    Jul: 10 (better)

  • Crowds

    Jun: High

    Jul: High

  • Prices

    Jun: High

    Jul: High

  • Festivals listed

    Jun: 0

    Jul: 1

June: Inside Oshkosh's best window: Jun–Sep for lake weather; AirVenture week in late Jul; Dec for the Festival of Lights.

July: Inside Oshkosh's best window: Jun–Sep for lake weather; AirVenture week in late Jul; Dec for the Festival of Lights.

Oshkosh: figures are long-term averages from this guide, not a forecast.