August Weather in Florence, United States

Last updated: June 24, 2025

In August, the average temperature in Florence, United States is a pleasant 21°C (70°F), with the mercury dipping to a minimum of 10°C (50°F) and peaking at a warm 34°C (94°F). Expect about 62 mm (2.4 in) of precipitation spread over 13 days, contributing to an average humidity level of 56%. Prepare for a mix of sunny days and refreshing showers!

August Temperature in Florence

In August in Florence, the average temperature is 21°C (70°F). Maximums can reach 34°C (94°F) and minimums can be as low as 10°C (50°F). This makes it an ideal time for travelers to enjoy pleasant weather while exploring the area's attractions.

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 21°C (70°F), with highs reaching up to 34°C (94°F) and lows dropping to around 10°C (50°F).

Data source: Temperature data for Florence generated using information from the Copernicus Climate Change Service.

August Precipitation in Florence

In Florence in August, the precipitation amount is 62 mm (2.4 in) over the course of 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 62 mm (2.4 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Florence

In Florence in August, humidity is 56%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making outdoor explorations enjoyable yet slightly sweaty, so it's best to stay hydrated and take breaks in the shade while traveling.

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 56%, offering insight into how humid the weather typically is during this month.

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 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 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 12, which falls under the extreme exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	15 mm (0.6 inches)	88%	moderate
February Weather	-3°C (28°F)	21 mm (0.8 inches)	87%	high
March Weather	4°C (39°F)	37 mm (1.5 inches)	81%	very high
April Weather	8°C (46°F)	41 mm (1.6 inches)	76%	extreme
May Weather	13°C (55°F)	64 mm (2.5 inches)	66%	extreme
June Weather	20°C (68°F)	42 mm (1.7 inches)	58%	extreme
July Weather	22°C (72°F)	78 mm (3.1 inches)	52%	extreme
August Weather	21°C (70°F)	62 mm (2.4 inches)	56%	extreme
September Weather	18°C (64°F)	31 mm (1.2 inches)	65%	very high
October Weather	9°C (48°F)	25 mm (1.0 inches)	76%	high
November Weather	3°C (38°F)	15 mm (0.6 inches)	82%	moderate
December Weather	-1°C (31°F)	11 mm (0.4 inches)	89%	moderate