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August Weather in Florence, United States

Last updated: June 24, 2025

In August, the average temperature in Florence, United States hovers around 27°C (80°F). Expect a minimum of 16°C (61°F) and a maximum of 37°C (98°F), making for warm days and cooler nights. With an average humidity of 73% and about 115 mm (4.5 in) of precipitation spread over 13 days, it's a month of balancing sunshine and occasional showers.

August Temperature in Florence

In August in Florence, the average temperature is 27°C (80°F), with maximums reaching 37°C (98°F) and minimums dropping as low as 16°C (61°F). This weather makes it an ideal time for travelers to enjoy outdoor activities and explore the local attractions comfortably.

August Weather in Florence: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Florence, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Florence, August typically has an average temperature of 27°C (80°F), with highs reaching up to 37°C (98°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec434856617177818075655047
Data source: Temperature data for Florence 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 Florence

In Florence in August, the precipitation amount is 115 mm (4.5 in) spread over 13 days.

August Precipitation Trends in Florence

The chart displays monthly precipitation patterns in Florence, 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 Florence, August typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec11317815715912212112011511511369145
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Florence

In Florence in August humidity is 73%. With an average temperature of 27°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling feel sticky and slightly uncomfortable, prompting frequent breaks in the shade and plenty of hydration.

August Average Humidity in Florence

This chart illustrates the average monthly humidity levels in Florence, 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 Florence is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%81%83%83%80%74%70%73%85%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Florence

In Florence in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Florence.

Maximum UV Index Levels in Florence for August

The chart shows the monthly maximum UV Index (UVI) for Florence 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 Florence typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
Data source: Florence 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 Florence Compares to Other Months

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

This table compares monthly weather conditions in Florence, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)113 mm (4.5 inches)86%moderate
February Weather9°C (49°F)178 mm (7.0 inches)85%high
March Weather13°C (56°F)157 mm (6.2 inches)84%very high
April Weather16°C (61°F)159 mm (6.3 inches)81%very high
May Weather22°C (71°F)122 mm (4.8 inches)83%extreme
June Weather25°C (78°F)121 mm (4.7 inches)83%extreme
July Weather27°C (81°F)120 mm (4.7 inches)80%extreme
August Weather27°C (80°F)115 mm (4.5 inches)73%very high
September Weather24°C (76°F)115 mm (4.5 inches)70%very high
October Weather18°C (65°F)113 mm (4.4 inches)73%high
November Weather10°C (51°F)69 mm (2.7 inches)85%moderate
December Weather9°C (48°F)145 mm (5.7 inches)88%moderate

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