Weather in City of Key West in July

General weather information about City of Key West

Average annual temperature is 26.1 °C

Absolute maximum temperature: 31.9 °C

Absolute minimum temperature: 14.3 °C

Number of sunny days: 135 days

Number of rainy days: 230 days

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* Weather data for City of Key West United States is based on climate observations for 2026 year

City of Key West air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.126.426.828.429.230.431.731.930.830.727.626.6
Average daytime temperature (°C)23.324.925.226.527.229.130.730.629.728.126.123.8
Average temperature (°C)22.324.024.325.626.328.029.629.628.727.025.122.7
Average night temperature (°C)21.123.123.524.525.226.328.228.327.225.924.221.7
Absolute minimum temperature (°C)14.319.219.121.822.423.326.026.123.921.920.516.9

City of Key West monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.013.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.811.312.012.713.313.613.513.012.311.611.010.6
Daylight minimum duration (h)10.011.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)9.810.410.511.412.312.112.111.110.010.29.37.2
Precipitation (mm)511397964104921481065277139
Sunny days2116171015794371313
Rainy days101214201623222727241718
Snow days000000000000

City of Key West - weather forecast by months

City of Key West weather in januaryCity of Key West weather in februaryCity of Key West weather in marchCity of Key West weather in aprilCity of Key West weather in mayCity of Key West weather in juneCity of Key West weather in julyCity of Key West weather in augustCity of Key West weather in septemberCity of Key West weather in octoberCity of Key West weather in novemberCity of Key West weather in december

Best time to visit City of Key West:

The largest precipitation sum in City of Key West is at

  • June — 104(mm)
  • August — 148(mm)
  • September — 106(mm)
  • December — 139(mm)

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    Frequently asked questions

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