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When to go · Vallejo

Vallejo, month by month

The best months for Vallejo: Apr, May, Jun, Sep, Oct. Months to avoid: Jan, Feb, Jul, Aug.

Month by month

  1. JanuaryAvoidListed as a month to avoid: Jan–Feb (Six Flags often closed), Jul–Aug heat inland.14 °C / 5 °C, 11 rain daysCrowds: Low
  2. FebruaryAvoidListed as a month to avoid: Jan–Feb (Six Flags often closed), Jul–Aug heat inland.16 °C / 6 °C, 10 rain daysCrowds: Low · 1 festival or holiday
  3. MarchGoodOutside the best window (Apr–Jun, Sep–Oct). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.18 °C / 7 °C, 9 rain daysCrowds: Medium · 2 festivals or holidays
  4. AprilGreatInside Vallejo's best window: Apr–Jun, Sep–Oct.21 °C / 8 °C, 5 rain daysCrowds: Medium · 1 festival or holiday
  5. MayGreatInside Vallejo's best window: Apr–Jun, Sep–Oct.24 °C / 10 °C, 3 rain daysCrowds: Medium · 1 festival or holiday
  6. JuneGreatInside Vallejo's best window: Apr–Jun, Sep–Oct.27 °C / 12 °C, 1 rain daysCrowds: High
  7. JulyAvoidListed as a month to avoid: Jan–Feb (Six Flags often closed), Jul–Aug heat inland.29 °C / 13 °C, 0 rain daysCrowds: High · 1 festival or holiday
  8. AugustAvoidListed as a month to avoid: Jan–Feb (Six Flags often closed), Jul–Aug heat inland.29 °C / 13 °C, 0 rain daysCrowds: High
  9. SeptemberGreatInside Vallejo's best window: Apr–Jun, Sep–Oct.28 °C / 12 °C, 1 rain daysCrowds: Medium · 1 festival or holiday
  10. OctoberGreatInside Vallejo's best window: Apr–Jun, Sep–Oct.25 °C / 10 °C, 3 rain daysCrowds: Medium
  11. NovemberMixedOutside the best window (Apr–Jun, Sep–Oct). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.18 °C / 7 °C, 8 rain daysCrowds: Medium · 1 festival or holiday
  12. DecemberMixedOutside the best window (Apr–Jun, Sep–Oct). Across United States: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.14 °C / 5 °C, 11 rain daysCrowds: High · 1 festival or holiday