When to go · Seabrook Island
Seabrook Island, month by month
The best months for Seabrook Island: Mar, Apr, May, Sep, Oct, Nov.
Month by month
- JanuaryMixedOutside the best window (Mar–May, Sep–Nov). Across United States: Cold and snowy north and in the mountains; Florida, Hawaii and the desert Southwest are the picks.14 °C (57 °F) / 4 °C (39 °F), 10 rain days57 °F (14 °C) / 39 °F (4 °C), 10 rain daysCrowds: Low
- FebruaryMixedOutside the best window (Mar–May, Sep–Nov). Across United States: Still winter north; ski season in the Rockies; Presidents' Day weekend busy. Mardi Gras in New Orleans (date varies).16 °C (61 °F) / 5 °C (41 °F), 9 rain days61 °F (16 °C) / 41 °F (5 °C), 9 rain daysCrowds: Low · 1 festival or holiday
- MarchGreatInside Seabrook Island's best window: Mar–May, Sep–Nov.20 °C (68 °F) / 9 °C (48 °F), 9 rain days68 °F (20 °C) / 48 °F (9 °C), 9 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGreatInside Seabrook Island's best window: Mar–May, Sep–Nov.24 °C (75 °F) / 13 °C (55 °F), 8 rain days75 °F (24 °C) / 55 °F (13 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Seabrook Island's best window: Mar–May, Sep–Nov.28 °C (82 °F) / 18 °C (64 °F), 8 rain days82 °F (28 °C) / 64 °F (18 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- JuneGoodOutside the best window (Mar–May, Sep–Nov). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.31 °C (88 °F) / 22 °C (72 °F), 11 rain days88 °F (31 °C) / 72 °F (22 °C), 11 rain daysCrowds: High
- JulyMixedOutside the best window (Mar–May, Sep–Nov). Across United States: Peak season: parks full, 4 July crowds, 40 °C (104 °F)+ in the desert, humid East. Alaska and the Pacific Northwest are at their best.Outside the best window (Mar–May, Sep–Nov). Across United States: Peak season: parks full, 4 July crowds, 104 °F (40 °C)+ in the desert, humid East. Alaska and the Pacific Northwest are at their best.33 °C (91 °F) / 24 °C (75 °F), 13 rain days91 °F (33 °C) / 75 °F (24 °C), 13 rain daysCrowds: High · 1 festival or holiday
- AugustMixedOutside the best window (Mar–May, Sep–Nov). Across United States: Hot and busy; wildfire smoke in the West, hurricane peak begins in the Southeast.32 °C (90 °F) / 23 °C (73 °F), 13 rain days90 °F (32 °C) / 73 °F (23 °C), 13 rain daysCrowds: High
- SeptemberGreatInside Seabrook Island's best window: Mar–May, Sep–Nov.29 °C (84 °F) / 20 °C (68 °F), 10 rain days84 °F (29 °C) / 68 °F (20 °C), 10 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Seabrook Island's best window: Mar–May, Sep–Nov.25 °C (77 °F) / 14 °C (57 °F), 7 rain days77 °F (25 °C) / 57 °F (14 °C), 7 rain daysCrowds: Medium
- NovemberGreatInside Seabrook Island's best window: Mar–May, Sep–Nov.20 °C (68 °F) / 9 °C (48 °F), 7 rain days68 °F (20 °C) / 48 °F (9 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- DecemberMixedOutside the best window (Mar–May, Sep–Nov). Across United States: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.16 °C (61 °F) / 5 °C (41 °F), 9 rain days61 °F (16 °C) / 41 °F (5 °C), 9 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Seabrook Island, side by side.
Verdict
Mar: Great
Apr: Great
Daytime high
Mar: 20 °C (68 °F)68 °F (20 °C)
Apr: 24 °C (75 °F)75 °F (24 °C)
Night low
Mar: 9 °C (48 °F)48 °F (9 °C)
Apr: 13 °C (55 °F)55 °F (13 °C)
Rain days
Mar: 9
Apr: 8 (better)
Crowds
Mar: Medium
Apr: Medium
Prices
Mar: Medium
Apr: Medium
Festivals listed
Mar: 2
Apr: 1
March: Inside Seabrook Island's best window: Mar–May, Sep–Nov.
April: Inside Seabrook Island's best window: Mar–May, Sep–Nov.
Seabrook Island: figures are long-term averages from this guide, not a forecast.