When to go · Dewey Beach
Dewey Beach, month by month
The best months for Dewey Beach: May, Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Mar, Oct, Nov, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Nov–Mar (many businesses closed); hurricane season late Aug–Oct.7 °C / -1 °C, 9 rain days45 °F / 30 °F, 9 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Nov–Mar (many businesses closed); hurricane season late Aug–Oct.9 °C / -1 °C, 8 rain days48 °F / 30 °F, 8 rain daysCrowds: Low · 1 festival or holiday
- MarchAvoidListed as a month to avoid: Nov–Mar (many businesses closed); hurricane season late Aug–Oct.13 °C / 3 °C, 10 rain days55 °F / 37 °F, 10 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGoodOutside the best window (Jun–Aug; late May and September for quieter weather). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.18 °C / 8 °C, 9 rain days64 °F / 46 °F, 9 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Dewey Beach's best window: Jun–Aug; late May and September for quieter weather.23 °C / 13 °C, 9 rain days73 °F / 55 °F, 9 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Dewey Beach's best window: Jun–Aug; late May and September for quieter weather.28 °C / 18 °C, 8 rain days82 °F / 64 °F, 8 rain daysCrowds: High
- JulyGreatInside Dewey Beach's best window: Jun–Aug; late May and September for quieter weather.31 °C / 21 °C, 9 rain days88 °F / 70 °F, 9 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Dewey Beach's best window: Jun–Aug; late May and September for quieter weather.29 °C / 21 °C, 9 rain days84 °F / 70 °F, 9 rain daysCrowds: High
- SeptemberGreatInside Dewey Beach's best window: Jun–Aug; late May and September for quieter weather.26 °C / 17 °C, 8 rain days79 °F / 63 °F, 8 rain daysCrowds: Medium · 1 festival or holiday
- OctoberAvoidListed as a month to avoid: Nov–Mar (many businesses closed); hurricane season late Aug–Oct.21 °C / 11 °C, 8 rain days70 °F / 52 °F, 8 rain daysCrowds: Medium
- NovemberAvoidListed as a month to avoid: Nov–Mar (many businesses closed); hurricane season late Aug–Oct.15 °C / 6 °C, 9 rain days59 °F / 43 °F, 9 rain daysCrowds: Medium · 1 festival or holiday
- DecemberAvoidListed as a month to avoid: Nov–Mar (many businesses closed); hurricane season late Aug–Oct.9 °C / 1 °C, 9 rain days48 °F / 34 °F, 9 rain daysCrowds: High · 1 festival or holiday