September Weather in Barba, Italy

Last updated: August 23, 2025

In September, the average temperature in Barba, Italy is a pleasant 18°C (65°F). However, you can expect a range in temperatures, with a minimum of 6°C (43°F) and a maximum reaching up to 29°C (85°F). Be prepared for some rain as well, with an average precipitation of 73 mm (2.9 in) spread over 10 days. With an average humidity level of 66%, it's a month that combines warmth with a touch of moisture!

September Temperature in Barba

In September in Barba, the average temperature is 18°C (65°F). The maximum can reach 29°C (85°F), while the minimum can drop to as low as 6°C (43°F). This mild weather makes it an ideal time for travelers to explore outdoor activities and enjoy local attractions.

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

The chart illustrates September temperature patterns in Barba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barba, September typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (85°F) and lows dropping to around 6°C (43°F).

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

September Precipitation in Barba

In Barba in September, the precipitation amount is 73 mm (2.9 in) over the course of 10 days.

September Precipitation Trends in Barba

The chart displays monthly precipitation patterns in Barba, 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 Barba, September typically receives around 73 mm (2.9 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 Barba

In Barba in September humidity is 66%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making travel comfortable yet slightly sticky, perfect for leisurely strolls but requiring light, breathable clothing to fully enjoy the experience.

September Average Humidity in Barba

This chart illustrates the average monthly humidity levels in Barba, 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 Barba is approximately 66%, 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 Barba

In Barba 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 Barba.

Maximum UV Index Levels in Barba for September

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

Data source: Barba 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 Barba Compares to Other Months

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

This table compares monthly weather conditions in Barba, 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)	55 mm (2.2 inches)	84%	low
February Weather	6°C (43°F)	104 mm (4.1 inches)	76%	moderate
March Weather	8°C (46°F)	84 mm (3.3 inches)	68%	high
April Weather	11°C (52°F)	101 mm (4.0 inches)	70%	high
May Weather	15°C (59°F)	113 mm (4.4 inches)	69%	very high
June Weather	20°C (68°F)	50 mm (2.0 inches)	62%	very high
July Weather	22°C (72°F)	43 mm (1.7 inches)	57%	very high
August Weather	23°C (74°F)	39 mm (1.5 inches)	55%	very high
September Weather	18°C (65°F)	73 mm (2.9 inches)	66%	high
October Weather	13°C (56°F)	96 mm (3.8 inches)	79%	moderate
November Weather	9°C (48°F)	153 mm (6.0 inches)	84%	moderate
December Weather	5°C (41°F)	147 mm (5.8 inches)	83%	low