Fort Myers weather in August 2019

  • 33°C maximum daytime temperature in August in Fort Myers33
    33°C max day temperature
  • 9 hours of sunshine per day
  • 16 days with some rainfall in August in Fort Myers16
    16 days with some rainfall
  • 24°C minimum night-time temperature in August in Fort Myers24
    24°C min night temperature
  • 13 hours of daylight per day in August in Fort Myers13
    13 hours of daylight per day
  • Very high heat & humidity in August in Fort MyersVH
    Very High heat & humidity
  • 230 mm monthly rainfall in August in Fort Myers230
    230 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Fort Myers11
    11 (Extreme) UV index
  • 30°C sea temperature in August in Fort Myers30
    30°C sea temperature
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The August weather guide for Fort Myers, Florida shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Fort Myers weather in August

The average maximum daytime temperature in Fort Myers in August is a hot 33°C (91°F) with very high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 9 hours of bright sunshine each day, which represents 67% of the 13 hours of daylight.

Expect 230mm (9.1 inches) of rainfall across the whole of August with 16 days with some rain falling. Maximum UV levels will be extreme (11 UV index) at midday when the skies are clear.

The average sea temperature in and around Fort Myers in August is 30°C (86°F).

Fort Myers sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Fort Myers in August 2019. Select a month to view Fort Myers sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 06:52 20:15
Friday, 16th August 2019 07:00 20:03
Saturday, 31st August 2019 07:07 19:49
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Below are average maximum temperatures at popular destinations in Florida in August. Select a destination to see more weather parameters.

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