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August Weather in Fort Myers Shores, United States

Last updated: June 24, 2025

In Fort Myers Shores, United States, the average temperature in August hovers around 28°C (83°F), with comfortable lows of 23°C (73°F) and occasional peaks reaching up to 35°C (95°F). Expect a wet month, as precipitation often totals 239 mm (9.4 in) over 28 days, accompanied by an average humidity level of 80%, making it a lively yet humid time of year.

August Temperature in Fort Myers Shores

In August in Fort Myers Shores, the average temperature is 28°C (83°F), with maximums reaching 35°C (95°F) and minimums dropping to as low as 23°C (73°F). This warm climate makes Fort Myers Shores an ideal destination for sun-seekers and outdoor enthusiasts.

August Weather in Fort Myers Shores: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Fort Myers Shores, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Myers Shores, August typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (95°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec657072778082828282807268
Data source: Temperature data for Fort Myers Shores generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Fort Myers Shores

In Fort Myers Shores in August, the total precipitation amount is 239 mm (9.4 in) distributed over 28 days.

August Precipitation Trends in Fort Myers Shores

The chart displays monthly precipitation patterns in Fort Myers Shores, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Fort Myers Shores, August typically receives around 239 mm (9.4 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec37442252148239278239186884651
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Fort Myers Shores

In Fort Myers Shores in August, humidity is 80%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping you, making travel feel sluggish and sticky, as every movement generates a sheen of perspiration that clings to your skin.

August Average Humidity in Fort Myers Shores

This chart illustrates the average monthly humidity levels in Fort Myers Shores, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Fort Myers Shores is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%68%65%73%77%80%83%83%83%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Fort Myers Shores

In Fort Myers Shores in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Fort Myers Shores.

Maximum UV Index Levels in Fort Myers Shores for August

The chart shows the monthly maximum UV Index (UVI) for Fort Myers Shores in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Fort Myers Shores typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec69101212121212111075
Data source: Fort Myers Shores August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Fort Myers Shores Compares to Other Months

Weather in Fort Myers Shores varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Fort Myers Shores, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Fort Myers Shores, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)37 mm (1.4 inches)83%high
February Weather21°C (71°F)44 mm (1.7 inches)80%very high
March Weather22°C (72°F)22 mm (0.9 inches)75%very high
April Weather25°C (77°F)51 mm (2.0 inches)68%extreme
May Weather27°C (80°F)148 mm (5.8 inches)65%extreme
June Weather28°C (82°F)239 mm (9.4 inches)73%extreme
July Weather28°C (82°F)278 mm (10.9 inches)77%extreme
August Weather28°C (83°F)239 mm (9.4 inches)80%extreme
September Weather28°C (82°F)186 mm (7.3 inches)83%extreme
October Weather26°C (80°F)88 mm (3.5 inches)83%very high
November Weather22°C (72°F)46 mm (1.8 inches)83%high
December Weather20°C (68°F)51 mm (2.0 inches)84%moderate

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