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August Weather in Florence, United States

Last updated: June 24, 2025

The average temperature in Florence, United States during August is a warm 30°C (86°F). However, temperatures can range from a minimum of 20°C (68°F) to a scorching maximum of 41°C (105°F). Expect about 97 mm (3.8 in) of precipitation spread over 7 days, contributing to an average humidity level of 63%. Stay prepared for a mix of warmth and moisture this month!

August Temperature in Florence

In August in Florence, the average temperature is 30°C (86°F). The maximum can reach 41°C (105°F), and the minimum can be as low as 20°C (68°F). This climate makes Florence an ideal destination for travelers seeking warm weather and plenty of sunshine.

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 30°C (86°F), with highs reaching up to 41°C (105°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec505263687682858679705954
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 97 mm (3.8 in) over the course of 7 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 97 mm (3.8 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec526473861737870971031014464
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 63%. With an average temperature of 30°C (86°F), this humidity feels like a warm embrace, making traveling a bit sticky but still enjoyable as long as you stay hydrated and take frequent breaks in the shade.

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 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%78%77%78%82%78%69%63%66%73%84%87%
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 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, 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 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111112121111864
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 Weather10°C (51°F)52 mm (2.0 inches)78%moderate
February Weather11°C (52°F)64 mm (2.5 inches)78%high
March Weather17°C (63°F)73 mm (2.9 inches)77%very high
April Weather20°C (68°F)86 mm (3.4 inches)78%extreme
May Weather24°C (76°F)172 mm (6.8 inches)82%extreme
June Weather28°C (82°F)78 mm (3.1 inches)78%extreme
July Weather30°C (85°F)70 mm (2.8 inches)69%extreme
August Weather30°C (86°F)97 mm (3.8 inches)63%extreme
September Weather26°C (80°F)103 mm (4.1 inches)66%extreme
October Weather21°C (70°F)101 mm (4.0 inches)73%very high
November Weather15°C (59°F)44 mm (1.7 inches)84%high
December Weather12°C (54°F)64 mm (2.5 inches)87%moderate

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