When to go · Walnut Creek
Walnut Creek, month by month
The best months for Walnut Creek: Apr, May, Jun, Sep, Oct. Months to avoid: Jan, Feb, Jul, Aug, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Jul–Aug (inland heat, 30 °C+), Dec–Feb rain.Listed as a month to avoid: Jul–Aug (inland heat, 86 °F+), Dec–Feb rain.14 °C / 4 °C, 10 rain days57 °F / 39 °F, 10 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Jul–Aug (inland heat, 30 °C+), Dec–Feb rain.Listed as a month to avoid: Jul–Aug (inland heat, 86 °F+), Dec–Feb rain.16 °C / 5 °C, 9 rain days61 °F / 41 °F, 9 rain daysCrowds: Low · 1 festival or holiday
- 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 / 6 °C, 9 rain days64 °F / 43 °F, 9 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGreatInside Walnut Creek's best window: Apr–Jun, Sep–Oct.21 °C / 8 °C, 5 rain days70 °F / 46 °F, 5 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Walnut Creek's best window: Apr–Jun, Sep–Oct.24 °C / 10 °C, 3 rain days75 °F / 50 °F, 3 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Walnut Creek's best window: Apr–Jun, Sep–Oct.28 °C / 12 °C, 1 rain days82 °F / 54 °F, 1 rain daysCrowds: High
- JulyAvoidListed as a month to avoid: Jul–Aug (inland heat, 30 °C+), Dec–Feb rain.Listed as a month to avoid: Jul–Aug (inland heat, 86 °F+), Dec–Feb rain.31 °C / 13 °C, 0 rain days88 °F / 55 °F, 0 rain daysCrowds: High · 1 festival or holiday
- AugustAvoidListed as a month to avoid: Jul–Aug (inland heat, 30 °C+), Dec–Feb rain.Listed as a month to avoid: Jul–Aug (inland heat, 86 °F+), Dec–Feb rain.31 °C / 13 °C, 0 rain days88 °F / 55 °F, 0 rain daysCrowds: High
- SeptemberGreatInside Walnut Creek's best window: Apr–Jun, Sep–Oct.29 °C / 12 °C, 1 rain days84 °F / 54 °F, 1 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Walnut Creek's best window: Apr–Jun, Sep–Oct.25 °C / 10 °C, 3 rain days77 °F / 50 °F, 3 rain daysCrowds: Medium
- 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 / 6 °C, 7 rain days64 °F / 43 °F, 7 rain daysCrowds: Medium · 1 festival or holiday
- DecemberAvoidListed as a month to avoid: Jul–Aug (inland heat, 30 °C+), Dec–Feb rain.Listed as a month to avoid: Jul–Aug (inland heat, 86 °F+), Dec–Feb rain.14 °C / 4 °C, 10 rain days57 °F / 39 °F, 10 rain daysCrowds: High · 1 festival or holiday