October Weather in Florence, United States

Last updated: June 24, 2025

In October, the average temperature in Florence, United States hovers around 18°C (65°F), with a minimum dipping to 1°C (35°F) and a maximum soaring to 37°C (100°F). Expect 113 mm (4.4 in) of precipitation spread over 10 days, contributing to an average humidity of 73%. Whether you’re planning to explore or relax, this weather offers a diverse experience!

October Temperature in Florence

In October, in Florence, the average temperature is 18°C (65°F). Maximums can reach 37°C (100°F), and minimums can be as low as 1°C (35°F). This variability makes it essential for travelers to pack layers to stay comfortable in changing conditions.

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

The chart illustrates October 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, October typically has an average temperature of 18°C (65°F), with highs reaching up to 37°C (100°F) and lows dropping to around 1°C (35°F).

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

October Precipitation in Florence

In Florence in October, the total precipitation amount is 113 mm (4.4 in) over a span of 10 days.

October Precipitation Trends in Florence

The chart displays monthly precipitation patterns in Florence, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Florence, October typically receives around 113 mm (4.4 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Florence

In Florence in October, humidity is 73%. With an average temperature of 18°C (65°F), this humidity feels like a warm, slightly muggy embrace that can make exploring the outdoors a bit sticky, yet still pleasant for leisurely strolls and sightseeing.

October Average Humidity in Florence

This chart illustrates the average monthly humidity levels in Florence, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Florence is approximately 73%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Florence

In Florence in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Florence.

Maximum UV Index Levels in Florence for October

The chart shows the monthly maximum UV Index (UVI) for Florence in October, 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 October, the maximum UV index in Florence typically reaches 7, which falls under the high exposure category.

Data source: Florence October 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 October 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 October’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 October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	113 mm (4.5 inches)	86%	moderate
February Weather	9°C (49°F)	178 mm (7.0 inches)	85%	high
March Weather	13°C (56°F)	157 mm (6.2 inches)	84%	very high
April Weather	16°C (61°F)	159 mm (6.3 inches)	81%	very high
May Weather	22°C (71°F)	122 mm (4.8 inches)	83%	extreme
June Weather	25°C (78°F)	121 mm (4.7 inches)	83%	extreme
July Weather	27°C (81°F)	120 mm (4.7 inches)	80%	extreme
August Weather	27°C (80°F)	115 mm (4.5 inches)	73%	very high
September Weather	24°C (76°F)	115 mm (4.5 inches)	70%	very high
October Weather	18°C (65°F)	113 mm (4.4 inches)	73%	high
November Weather	10°C (51°F)	69 mm (2.7 inches)	85%	moderate
December Weather	9°C (48°F)	145 mm (5.7 inches)	88%	moderate