September Weather in Asciano, Italy

Last updated: August 23, 2025

In September, the average temperature in Asciano, Italy is a comfortable 20°C (69°F). Expect a dip to as low as 7°C (44°F), with maximum highs reaching 31°C (89°F). During this month, you'll encounter precipitation amounting to 73 mm (2.9 in) over about 9 days, coupled with an average humidity of 66%. Get ready to enjoy the diverse weather!

September Temperature in Asciano

In September in Asciano, the average temperature is 20°C (69°F). Maximums can reach 31°C (89°F) and minimums can be as low as 7°C (44°F). This comfortable climate makes Asciano a great destination for travelers looking to enjoy a range of outdoor activities.

September Weather in Asciano: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Asciano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Asciano, September typically has an average temperature of 20°C (69°F), with highs reaching up to 31°C (89°F) and lows dropping to around 7°C (44°F).

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

September Precipitation in Asciano

In Asciano in September, the precipitation amount is 73 mm (2.9 in), occurring over the course of 9 days.

September Precipitation Trends in Asciano

The chart displays monthly precipitation patterns in Asciano, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Asciano, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Asciano

In Asciano in September humidity is 66%. With an average temperature of 20°C (69°F), this humidity feels like a gentle enveloping warmth, making it comfortable for traveling but with a slight stickiness that may encourage you to seek shade or refreshments frequently.

September Average Humidity in Asciano

This chart illustrates the average monthly humidity levels in Asciano, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Asciano is approximately 66%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Asciano

In Asciano in September, 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 Asciano.

Maximum UV Index Levels in Asciano for September

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

Data source: Asciano September 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 September Weather in Asciano Compares to Other Months

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

This table compares monthly weather conditions in Asciano, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	41 mm (1.6 inches)	84%	low
February Weather	7°C (46°F)	63 mm (2.5 inches)	76%	moderate
March Weather	9°C (48°F)	58 mm (2.3 inches)	68%	high
April Weather	13°C (55°F)	71 mm (2.8 inches)	70%	high
May Weather	17°C (62°F)	83 mm (3.3 inches)	69%	very high
June Weather	22°C (72°F)	36 mm (1.4 inches)	62%	very high
July Weather	24°C (76°F)	30 mm (1.2 inches)	57%	very high
August Weather	25°C (78°F)	34 mm (1.3 inches)	55%	very high
September Weather	20°C (69°F)	73 mm (2.9 inches)	66%	high
October Weather	15°C (59°F)	77 mm (3.0 inches)	79%	moderate
November Weather	11°C (52°F)	131 mm (5.2 inches)	84%	moderate
December Weather	7°C (44°F)	92 mm (3.6 inches)	83%	low