September Weather in Casola, Italy

Last updated: August 23, 2025

In September, the average temperature in Casola, Italy is a comfortable 21°C (70°F). The temperature can vary significantly, with a minimum of 9°C (48°F) and a maximum reaching 32°C (91°F). Expect about 109 mm (4.3 in) of precipitation spread over 11 days, and enjoy a pleasant average humidity of 65%.

September Temperature in Casola

In September in Casola, the average temperature is 21°C (70°F). Maximums can reach 32°C (91°F), while minimums can dip as low as 9°C (48°F). This mild climate makes Casola an ideal destination for travelers seeking comfortable weather and outdoor activities.

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

The chart illustrates September temperature patterns in Casola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Casola, September typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (91°F) and lows dropping to around 9°C (48°F).

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

September Precipitation in Casola

In Casola in September, the precipitation amount is 109 mm (4.3 in), occurring over a span of 11 days.

September Precipitation Trends in Casola

The chart displays monthly precipitation patterns in Casola, 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 Casola, September typically receives around 109 mm (4.3 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 Casola

In Casola in September humidity is 65%. With an average temperature of 21°C (70°F), this humidity feels quite sticky and can make outdoor activities feel a bit tiring; it's best to stay hydrated and take breaks in the shade while exploring.

September Average Humidity in Casola

This chart illustrates the average monthly humidity levels in Casola, 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 Casola is approximately 65%, 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 Casola

In Casola in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Casola.

Maximum UV Index Levels in Casola for September

The chart shows the monthly maximum UV Index (UVI) for Casola 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 Casola typically reaches 8, which falls under the very high exposure category.

Data source: Casola 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 Casola Compares to Other Months

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

This table compares monthly weather conditions in Casola, 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 (44°F)	99 mm (3.9 inches)	84%	moderate
February Weather	9°C (48°F)	138 mm (5.4 inches)	76%	moderate
March Weather	10°C (50°F)	119 mm (4.7 inches)	69%	high
April Weather	13°C (56°F)	76 mm (3.0 inches)	70%	very high
May Weather	17°C (63°F)	88 mm (3.5 inches)	70%	very high
June Weather	22°C (72°F)	42 mm (1.6 inches)	61%	very high
July Weather	25°C (77°F)	24 mm (0.9 inches)	57%	very high
August Weather	25°C (78°F)	27 mm (1.1 inches)	53%	very high
September Weather	21°C (70°F)	109 mm (4.3 inches)	65%	very high
October Weather	16°C (62°F)	110 mm (4.3 inches)	75%	high
November Weather	13°C (55°F)	250 mm (9.8 inches)	81%	moderate
December Weather	9°C (48°F)	181 mm (7.1 inches)	84%	low