September Weather in Cosseria, Italy

Last updated: August 23, 2025

In September, the average temperature in Cosseria, Italy is a pleasant 19°C (66°F). Expect a minimum of 9°C (49°F) and a maximum of 28°C (82°F). With an average humidity of 74%, the climate feels comfortably warm. Just a heads up: anticipate around 83 mm (3.3 in) of precipitation over about 11 days.

September Temperature in Cosseria

In September in Cosseria, the average temperature is 19°C (66°F). The maximum can reach 28°C (82°F), and the minimum can be as low as 9°C (49°F). This mild climate makes it an ideal destination for travelers looking to enjoy pleasant weather while exploring the sights.

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

The chart illustrates September temperature patterns in Cosseria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cosseria, September typically has an average temperature of 19°C (66°F), with highs reaching up to 28°C (82°F) and lows dropping to around 9°C (49°F).

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

September Precipitation in Cosseria

In Cosseria in September, the precipitation amount is 83 mm (3.3 in) over the course of 11 days.

September Precipitation Trends in Cosseria

The chart displays monthly precipitation patterns in Cosseria, 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 Cosseria, September typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 11 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 Cosseria

In Cosseria in September humidity is 74%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it ideal for leisurely outdoor exploration but potentially heavy for those not accustomed to tropical conditions.

September Average Humidity in Cosseria

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

In Cosseria 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 Cosseria.

Maximum UV Index Levels in Cosseria for September

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

Data source: Cosseria 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 Cosseria Compares to Other Months

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

This table compares monthly weather conditions in Cosseria, 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 (42°F)	77 mm (3.0 inches)	88%	low
February Weather	7°C (45°F)	62 mm (2.4 inches)	81%	moderate
March Weather	9°C (48°F)	83 mm (3.3 inches)	76%	high
April Weather	12°C (54°F)	93 mm (3.7 inches)	77%	high
May Weather	15°C (60°F)	108 mm (4.3 inches)	74%	very high
June Weather	20°C (68°F)	66 mm (2.6 inches)	71%	very high
July Weather	22°C (72°F)	97 mm (3.8 inches)	67%	very high
August Weather	22°C (73°F)	50 mm (2.0 inches)	64%	very high
September Weather	19°C (66°F)	83 mm (3.3 inches)	74%	high
October Weather	15°C (59°F)	171 mm (6.7 inches)	87%	moderate
November Weather	10°C (50°F)	229 mm (9.0 inches)	88%	moderate
December Weather	6°C (43°F)	109 mm (4.3 inches)	85%	low