September Weather in Domodossola, Italy

Last updated: August 23, 2025

In September, the average temperature in Domodossola, Italy hovers around 13°C (55°F), with lows dipping to 0°C (32°F) and peaks reaching up to 23°C (73°F). Expect 274 mm (10.8 in) of precipitation over approximately 19 days, contributing to a relatively high average humidity of 74%. Prepare for a mix of cool temperatures and moist conditions!

September Temperature in Domodossola

In September in Domodossola, the average temperature is 13°C (55°F). The maximum can reach 23°C (73°F), and the minimum can be as low as 0°C (32°F). This moderate climate makes Domodossola an excellent destination for travelers looking to enjoy outdoor activities and explore the local attractions comfortably.

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

The chart illustrates September temperature patterns in Domodossola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Domodossola, September typically has an average temperature of 13°C (55°F), with highs reaching up to 23°C (73°F) and lows dropping to around 0°C (32°F).

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

September Precipitation in Domodossola

In Domodossola in September, the precipitation amount is 274 mm (10.8 in) over the course of 19 days.

September Precipitation Trends in Domodossola

The chart displays monthly precipitation patterns in Domodossola, 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 Domodossola, September typically receives around 274 mm (10.8 inches) of precipitation spread over approximately 19 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 Domodossola

In Domodossola in September, humidity is 74%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities somewhat uncomfortable and demanding frequent breaks in shaded areas.

September Average Humidity in Domodossola

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

In Domodossola 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 Domodossola.

Maximum UV Index Levels in Domodossola for September

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

Data source: Domodossola 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 Domodossola Compares to Other Months

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

This table compares monthly weather conditions in Domodossola, 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 (28°F)	105 mm (4.1 inches)	88%	low
February Weather	0°C (32°F)	86 mm (3.4 inches)	81%	moderate
March Weather	2°C (37°F)	175 mm (6.9 inches)	76%	high
April Weather	6°C (43°F)	246 mm (9.7 inches)	77%	high
May Weather	10°C (50°F)	323 mm (12.7 inches)	74%	very high
June Weather	15°C (59°F)	398 mm (15.7 inches)	71%	very high
July Weather	16°C (62°F)	404 mm (15.9 inches)	67%	very high
August Weather	16°C (61°F)	395 mm (15.6 inches)	64%	very high
September Weather	13°C (55°F)	274 mm (10.8 inches)	74%	high
October Weather	8°C (47°F)	417 mm (16.4 inches)	87%	moderate
November Weather	2°C (36°F)	271 mm (10.7 inches)	88%	moderate
December Weather	-2°C (28°F)	139 mm (5.5 inches)	85%	low