Best year time to visit Siesta Key

General weather information about Siesta Key

Average annual temperature is 23.6 °C

Absolute maximum temperature: 35.8 °C

Absolute minimum temperature: 3.0 °C

Number of sunny days: 140 days

Number of rainy days: 225 days

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

Siesta Key air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.429.031.432.932.534.735.835.632.832.030.927.6
Average daytime temperature (°C)22.825.926.928.529.930.833.232.931.329.026.022.3
Average temperature (°C)17.520.521.823.624.926.729.028.626.724.320.918.2
Average night temperature (°C)13.616.417.619.620.423.025.425.123.020.517.015.0
Absolute minimum temperature (°C)3.08.98.414.616.220.423.523.620.712.48.18.8

Siesta Key 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)10.611.212.012.813.513.813.713.112.311.510.810.5
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)9.010.010.610.712.511.911.711.110.79.88.67.1
Precipitation (mm)66102394741521201821184661122
Sunny days2021185113324201716
Rainy days11713252027282926111315
Snow days000000000000

Siesta Key - weather forecast by months

Siesta Key weather in januarySiesta Key weather in februarySiesta Key weather in marchSiesta Key weather in aprilSiesta Key weather in maySiesta Key weather in juneSiesta Key weather in julySiesta Key weather in augustSiesta Key weather in septemberSiesta Key weather in octoberSiesta Key weather in novemberSiesta Key weather in december

Best time to visit Siesta Key:

The largest precipitation sum in Siesta Key is at

  • June — 152(mm)
  • July — 120(mm)
  • August — 182(mm)
  • September — 118(mm)
  • December — 122(mm)

    • Weather forecast in the closest to Siesta Key admin centers

    Weather forecast in the closest towns to Siesta Key

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    Frequently asked questions

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