When to go · Chatham, Massachusetts
Chatham, Massachusetts, month by month
The best months for Chatham, Massachusetts: May, Jun, Sep, Oct. Months to avoid: Jul, Aug.
Month by month
- JanuaryMixedOutside the best window (Late May–June, September–early October). Across United States: Cold and snowy north and in the mountains; Florida, Hawaii and the desert Southwest are the picks.4 °C / -4 °C, 11 rain days39 °F / 25 °F, 11 rain daysCrowds: Low
- FebruaryMixedOutside the best window (Late May–June, September–early October). Across United States: Still winter north; ski season in the Rockies; Presidents' Day weekend busy. Mardi Gras in New Orleans (date varies).4 °C / -4 °C, 10 rain days39 °F / 25 °F, 10 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (Late May–June, September–early October). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.7 °C / -1 °C, 11 rain days45 °F / 30 °F, 11 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGoodOutside the best window (Late May–June, September–early October). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.12 °C / 4 °C, 11 rain days54 °F / 39 °F, 11 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Chatham, Massachusetts's best window: Late May–June, September–early October.17 °C / 9 °C, 11 rain days63 °F / 48 °F, 11 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Chatham, Massachusetts's best window: Late May–June, September–early October.22 °C / 14 °C, 10 rain days72 °F / 57 °F, 10 rain daysCrowds: High
- JulyAvoidListed as a month to avoid: July–August weekends (traffic and parking), and mid-day Sunday departures.26 °C / 18 °C, 9 rain days79 °F / 64 °F, 9 rain daysCrowds: High · 1 festival or holiday
- AugustAvoidListed as a month to avoid: July–August weekends (traffic and parking), and mid-day Sunday departures.26 °C / 18 °C, 9 rain days79 °F / 64 °F, 9 rain daysCrowds: High
- SeptemberGreatInside Chatham, Massachusetts's best window: Late May–June, September–early October.22 °C / 14 °C, 9 rain days72 °F / 57 °F, 9 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Chatham, Massachusetts's best window: Late May–June, September–early October.17 °C / 9 °C, 10 rain days63 °F / 48 °F, 10 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Late May–June, September–early October). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.12 °C / 4 °C, 11 rain days54 °F / 39 °F, 11 rain daysCrowds: Medium · 1 festival or holiday
- DecemberMixedOutside the best window (Late May–June, September–early October). Across United States: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.7 °C / -1 °C, 12 rain days45 °F / 30 °F, 12 rain daysCrowds: High · 1 festival or holiday