September Weather in Negrone, Italy

Last updated: August 23, 2025

In September, the average temperature in Negrone, Italy is a comfortable 17°C (62°F), with a range that dips to a minimum of 5°C (40°F) and peaks at a delightful 26°C (79°F). Expect a moderate precipitation of 150 mm (5.9 in) over approximately 15 days, coupled with an average humidity level of 74%, creating a refreshing atmosphere for visitors.

September Temperature in Negrone

In September in Negrone, the average temperature is 17°C (62°F), with maximums reaching 26°C (79°F) and minimums dipping as low as 5°C (40°F). This mild climate makes it an ideal time for travelers to enjoy outdoor activities and explore the local attractions comfortably.

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

The chart illustrates September temperature patterns in Negrone, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Negrone, September typically has an average temperature of 17°C (62°F), with highs reaching up to 26°C (79°F) and lows dropping to around 5°C (40°F).

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

September Precipitation in Negrone

In Negrone in September, the total precipitation amount is 150 mm (5.9 in) over a span of 15 days.

September Precipitation Trends in Negrone

The chart displays monthly precipitation patterns in Negrone, 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 Negrone, September typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 15 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 Negrone

In Negrone in September, humidity is 74%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making travel slightly uncomfortable as it can cause perspiration and a heavy feeling in the air, especially during outdoor activities.

September Average Humidity in Negrone

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

In Negrone 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 Negrone, you can refer to this Hourly UV Index in Negrone.

Maximum UV Index Levels in Negrone for September

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

Data source: Negrone 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 Negrone Compares to Other Months

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

This table compares monthly weather conditions in Negrone, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	33 mm (1.3 inches)	88%	low
February Weather	4°C (39°F)	53 mm (2.1 inches)	81%	moderate
March Weather	6°C (44°F)	83 mm (3.3 inches)	76%	high
April Weather	10°C (51°F)	124 mm (4.9 inches)	77%	high
May Weather	15°C (59°F)	172 mm (6.8 inches)	74%	very high
June Weather	20°C (68°F)	148 mm (5.8 inches)	71%	very high
July Weather	21°C (70°F)	165 mm (6.5 inches)	67%	very high
August Weather	21°C (70°F)	160 mm (6.3 inches)	64%	very high
September Weather	17°C (62°F)	150 mm (5.9 inches)	74%	high
October Weather	12°C (54°F)	142 mm (5.6 inches)	87%	moderate
November Weather	7°C (45°F)	151 mm (6.0 inches)	88%	moderate
December Weather	2°C (37°F)	91 mm (3.6 inches)	85%	low