September Weather in Custonaci, Italy

Last updated: August 23, 2025

In Custonaci, Italy, the average temperature in September hovers around 25°C (77°F), offering a pleasant climate for outdoor activities. You'll experience temperatures ranging from a minimum of 14°C (57°F) to a maximum of 34°C (93°F). However, be prepared for occasional rain, as the month sees an average precipitation of 51 mm (2.0 in) spread over 8 days. With an average humidity of 71%, the air can feel quite refreshing, making it a delightful time to explore!

September Temperature in Custonaci

In September in Custonaci, the average temperature is 25°C (77°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop as low as 14°C (57°F). This makes Custonaci an ideal destination for travelers seeking comfortable weather for outdoor activities.

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

The chart illustrates September temperature patterns in Custonaci, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Custonaci, September typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (93°F) and lows dropping to around 14°C (57°F).

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

September Precipitation in Custonaci

In Custonaci in September, the total precipitation amount is 51 mm (2.0 in), spread over a duration of 8 days.

September Precipitation Trends in Custonaci

The chart displays monthly precipitation patterns in Custonaci, 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 Custonaci, September typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 8 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 Custonaci

In Custonaci in September humidity is 71%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making outdoor exploration a bit sticky but still enjoyable, especially if you take breaks in shaded areas and stay hydrated.

September Average Humidity in Custonaci

This chart illustrates the average monthly humidity levels in Custonaci, 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 Custonaci is approximately 71%, 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 Custonaci

In Custonaci 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 Custonaci.

Maximum UV Index Levels in Custonaci for September

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

Data source: Custonaci 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 Custonaci Compares to Other Months

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

This table compares monthly weather conditions in Custonaci, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	39 mm (1.5 inches)	75%	moderate
February Weather	12°C (54°F)	56 mm (2.2 inches)	71%	moderate
March Weather	13°C (56°F)	74 mm (2.9 inches)	71%	high
April Weather	16°C (61°F)	40 mm (1.6 inches)	74%	very high
May Weather	20°C (68°F)	33 mm (1.3 inches)	73%	very high
June Weather	25°C (77°F)	12 mm (0.5 inches)	69%	very high
July Weather	28°C (82°F)	5 mm (0.2 inches)	67%	very high
August Weather	28°C (83°F)	24 mm (1.0 inches)	66%	very high
September Weather	25°C (77°F)	51 mm (2.0 inches)	71%	very high
October Weather	20°C (69°F)	88 mm (3.5 inches)	73%	high
November Weather	16°C (62°F)	112 mm (4.4 inches)	74%	moderate
December Weather	13°C (55°F)	70 mm (2.8 inches)	75%	moderate