Best year time to visit Sanibel

General weather information about Sanibel

Average annual temperature is 24.3 °C

Absolute maximum temperature: 33.5 °C

Absolute minimum temperature: 8.1 °C

Number of sunny days: 161 days

Number of rainy days: 204 days

Look at detailed online map of Sanibel

* Weather data for Sanibel United States is based on climate observations for 2026 year

Sanibel air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.525.127.127.929.730.231.933.531.930.627.624.3
Average daytime temperature (°C)20.623.024.526.127.228.730.731.029.827.624.921.5
Average temperature (°C)18.521.322.624.325.427.329.229.027.725.122.119.3
Average night temperature (°C)16.619.620.622.323.525.427.427.025.622.519.617.2
Absolute minimum temperature (°C)8.113.613.218.220.722.325.425.123.815.811.612.0

Sanibel monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.711.312.012.813.413.813.613.112.311.510.910.5
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)8.710.110.811.112.412.111.611.110.39.98.87.1
Precipitation (mm)6121379261171231871156685125
Sunny days2324219154516201716
Rainy days8410211626263024111315
Snow days000000000000

Sanibel - weather forecast by months

Sanibel weather in januarySanibel weather in februarySanibel weather in marchSanibel weather in aprilSanibel weather in maySanibel weather in juneSanibel weather in julySanibel weather in augustSanibel weather in septemberSanibel weather in octoberSanibel weather in novemberSanibel weather in december

Best time to visit Sanibel:

The largest precipitation sum in Sanibel is at

  • June — 117(mm)
  • July — 123(mm)
  • August — 187(mm)
  • September — 115(mm)
  • December — 125(mm)

    • Weather forecast in the closest to Sanibel admin centers

    Weather forecast in the closest towns to Sanibel

    Explore Sanibel

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    MapTrains schedule
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    Frequently asked questions

    When is the best time to visit Sanibel?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Sanibel.
    What is the weather like in Sanibel?
    See average temperature, rainfall and daylight hours for Sanibel by month in the table above.
    How many sunny days does Sanibel have?
    The monthly weather statistics above show sunshine and rainfall patterns for Sanibel throughout the year.