September Weather in Ornago, Italy

Last updated: August 23, 2025

In September, the average temperature in Ornago, Italy is a pleasant 20°C (68°F), with a minimum of 7°C (46°F) and a maximum reaching up to 31°C (88°F). Expect around 123 mm (4.8 in) of precipitation over 10 days, contributing to an average humidity of 74%.

September Temperature in Ornago

In September in Ornago, the average temperature is 20°C (68°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 7°C (46°F). Overall, this makes for a pleasant and varied climate, perfect for travelers looking to explore.

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

The chart illustrates September temperature patterns in Ornago, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ornago, September typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 7°C (46°F).

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

September Precipitation in Ornago

In Ornago in September, the total precipitation amount is 123 mm (4.8 in) over the course of 10 days.

September Precipitation Trends in Ornago

The chart displays monthly precipitation patterns in Ornago, 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 Ornago, September typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 10 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 Ornago

In Ornago in September humidity is 74%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting, prompting travelers to seek shade and hydration more often.

September Average Humidity in Ornago

This chart illustrates the average monthly humidity levels in Ornago, 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 Ornago 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 Ornago

In Ornago in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Ornago, you can refer to this Hourly UV Index in Ornago.

Maximum UV Index Levels in Ornago for September

The chart shows the monthly maximum UV Index (UVI) for Ornago 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 Ornago typically reaches 6, which falls under the high exposure category.

Data source: Ornago 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 Ornago Compares to Other Months

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

This table compares monthly weather conditions in Ornago, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	31 mm (1.2 inches)	88%	low
February Weather	6°C (43°F)	47 mm (1.9 inches)	81%	moderate
March Weather	9°C (49°F)	68 mm (2.7 inches)	76%	high
April Weather	14°C (57°F)	83 mm (3.3 inches)	77%	high
May Weather	18°C (64°F)	122 mm (4.8 inches)	74%	very high
June Weather	23°C (74°F)	106 mm (4.2 inches)	71%	very high
July Weather	25°C (76°F)	116 mm (4.5 inches)	67%	very high
August Weather	25°C (77°F)	92 mm (3.6 inches)	64%	very high
September Weather	20°C (68°F)	123 mm (4.8 inches)	74%	high
October Weather	14°C (58°F)	96 mm (3.8 inches)	87%	moderate
November Weather	9°C (49°F)	138 mm (5.4 inches)	88%	moderate
December Weather	4°C (40°F)	83 mm (3.3 inches)	85%	low