When to go · Sanibel Island
Sanibel Island, month by month
The best months for Sanibel Island: Jan, Feb, Mar, Apr. Months to avoid: Jun, Jul, Aug.
Month by month
- JanuaryGreatInside Sanibel Island's best window: Jan–Apr (mild winter weather, peak season).24 °C (75 °F) / 15 °C (59 °F), 6 rain days75 °F (24 °C) / 59 °F (15 °C), 6 rain daysCrowds: Low
- FebruaryGreatInside Sanibel Island's best window: Jan–Apr (mild winter weather, peak season).25 °C (77 °F) / 16 °C (61 °F), 6 rain days77 °F (25 °C) / 61 °F (16 °C), 6 rain daysCrowds: Low · 1 festival or holiday
- MarchGreatInside Sanibel Island's best window: Jan–Apr (mild winter weather, peak season).27 °C (81 °F) / 18 °C (64 °F), 7 rain days81 °F (27 °C) / 64 °F (18 °C), 7 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGreatInside Sanibel Island's best window: Jan–Apr (mild winter weather, peak season).29 °C (84 °F) / 20 °C (68 °F), 8 rain days84 °F (29 °C) / 68 °F (20 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- MayGoodOutside the best window (Jan–Apr (mild winter weather, peak season)). Across United States: Warm and green; Memorial Day (last Monday) opens the summer season; timed-entry systems start at some parks.31 °C (88 °F) / 23 °C (73 °F), 9 rain days88 °F (31 °C) / 73 °F (23 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- JuneAvoidListed as a month to avoid: Jun–Aug (hot, humid) – consider evenings for comfort.33 °C (91 °F) / 25 °C (77 °F), 10 rain days91 °F (33 °C) / 77 °F (25 °C), 10 rain daysCrowds: High
- JulyAvoidListed as a month to avoid: Jun–Aug (hot, humid) – consider evenings for comfort.34 °C (93 °F) / 26 °C (79 °F), 11 rain days93 °F (34 °C) / 79 °F (26 °C), 11 rain daysCrowds: High · 1 festival or holiday
- AugustAvoidListed as a month to avoid: Jun–Aug (hot, humid) – consider evenings for comfort.34 °C (93 °F) / 26 °C (79 °F), 11 rain days93 °F (34 °C) / 79 °F (26 °C), 11 rain daysCrowds: High
- SeptemberGoodOutside the best window (Jan–Apr (mild winter weather, peak season)). Across United States: After Labor Day the crowds drop and parks stay open; Florida and the Gulf are at hurricane peak.33 °C (91 °F) / 25 °C (77 °F), 9 rain days91 °F (33 °C) / 77 °F (25 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGoodOutside the best window (Jan–Apr (mild winter weather, peak season)). Across United States: Best all-round month: New England foliage, desert parks, cooler cities. High roads start closing late in the month.30 °C (86 °F) / 22 °C (72 °F), 7 rain days86 °F (30 °C) / 72 °F (22 °C), 7 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Jan–Apr (mild winter weather, peak season)). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.27 °C (81 °F) / 18 °C (64 °F), 6 rain days81 °F (27 °C) / 64 °F (18 °C), 6 rain daysCrowds: Medium · 1 festival or holiday
- DecemberMixedOutside the best window (Jan–Apr (mild winter weather, peak season)). Across United States: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.25 °C (77 °F) / 16 °C (61 °F), 6 rain days77 °F (25 °C) / 61 °F (16 °C), 6 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Sanibel Island, side by side.
Verdict
Jan: Great
Feb: Great
Daytime high
Jan: 24 °C (75 °F)75 °F (24 °C)
Feb: 25 °C (77 °F)77 °F (25 °C)
Night low
Jan: 15 °C (59 °F)59 °F (15 °C)
Feb: 16 °C (61 °F)61 °F (16 °C)
Rain days
Jan: 6
Feb: 6
Crowds
Jan: Low
Feb: Low
Prices
Jan: Low
Feb: Medium
Festivals listed
Jan: 0
Feb: 1
January: Inside Sanibel Island's best window: Jan–Apr (mild winter weather, peak season).
February: Inside Sanibel Island's best window: Jan–Apr (mild winter weather, peak season).
Sanibel Island: figures are long-term averages from this guide, not a forecast.