September Weather in Ayas, Italy

Last updated: August 23, 2025

In September, the average temperature in Ayas, Italy is a cool 9°C (48°F). While the mercury can drop as low as -4°C (26°F), it can occasionally rise to a pleasant 19°C (67°F). Expect about 99 mm (3.9 in) of precipitation spread over 19 days, contributing to an average humidity level of 74%.

September Temperature in Ayas

In September in Ayas, the average temperature is 9°C (48°F), with maximums reaching 19°C (67°F) and minimums dropping as low as -4°C (26°F). It's a perfect time for travelers to experience a mix of cool and mild weather, so be sure to pack accordingly for both warm days and chilly evenings.

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

The chart illustrates September temperature patterns in Ayas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ayas, September typically has an average temperature of 9°C (48°F), with highs reaching up to 19°C (67°F) and lows dropping to around -4°C (26°F).

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

September Precipitation in Ayas

In Ayas in September, the precipitation amount is 99 mm (3.9 in) spread over 19 days.

September Precipitation Trends in Ayas

The chart displays monthly precipitation patterns in Ayas, 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 Ayas, September typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 19 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Ayas

In Ayas in September humidity is 74%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating warm layers to fully enjoy your explorations.

September Average Humidity in Ayas

This chart illustrates the average monthly humidity levels in Ayas, 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 Ayas is approximately 74%, 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 Ayas

In Ayas 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 Ayas.

Maximum UV Index Levels in Ayas for September

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

Data source: Ayas 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 Ayas Compares to Other Months

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

This table compares monthly weather conditions in Ayas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	86 mm (3.4 inches)	88%	low
February Weather	-4°C (24°F)	52 mm (2.1 inches)	81%	moderate
March Weather	-3°C (28°F)	90 mm (3.5 inches)	76%	high
April Weather	1°C (34°F)	136 mm (5.3 inches)	77%	very high
May Weather	6°C (42°F)	173 mm (6.8 inches)	74%	very high
June Weather	11°C (52°F)	173 mm (6.8 inches)	71%	very high
July Weather	13°C (56°F)	157 mm (6.2 inches)	67%	very high
August Weather	13°C (55°F)	156 mm (6.1 inches)	64%	very high
September Weather	9°C (48°F)	99 mm (3.9 inches)	74%	high
October Weather	4°C (40°F)	187 mm (7.4 inches)	87%	moderate
November Weather	-2°C (29°F)	162 mm (6.4 inches)	88%	moderate
December Weather	-7°C (20°F)	106 mm (4.2 inches)	85%	low