September Weather in Stretti, Italy

Last updated: August 23, 2025

In September, the average temperature in Stretti, Italy hovers around 20°C (68°F). Expect it to range from a cool 9°C (48°F) at minimum to a warm 33°C (93°F) at maximum. Throughout the month, 169 mm (6.7 in) of rainfall is anticipated over 11 days, contributing to an average humidity of 64%.

September Temperature in Stretti

In September in Stretti, the average temperature is 20°C (68°F). Maximum temperatures can reach 33°C (93°F), while the minimum can drop as low as 9°C (48°F). This pleasant weather makes it a great time for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in Stretti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stretti, September typically has an average temperature of 20°C (68°F), with highs reaching up to 33°C (93°F) and lows dropping to around 9°C (48°F).

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

September Precipitation in Stretti

In Stretti in September, the total precipitation amount is 169 mm (6.7 in) over the course of 11 days.

September Precipitation Trends in Stretti

The chart displays monthly precipitation patterns in Stretti, 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 Stretti, September typically receives around 169 mm (6.7 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 Stretti

In Stretti in September humidity is 64%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making it a perfect time for travelers to explore, though they might want to stay hydrated and take breaks in the shade to fully enjoy the experience.

September Average Humidity in Stretti

This chart illustrates the average monthly humidity levels in Stretti, 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 Stretti is approximately 64%, 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 Stretti

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

Maximum UV Index Levels in Stretti for September

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

Data source: Stretti 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 Stretti Compares to Other Months

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

This table compares monthly weather conditions in Stretti, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	41 mm (1.6 inches)	88%	low
February Weather	7°C (44°F)	69 mm (2.7 inches)	82%	moderate
March Weather	9°C (49°F)	64 mm (2.5 inches)	73%	moderate
April Weather	14°C (57°F)	116 mm (4.6 inches)	73%	high
May Weather	18°C (65°F)	150 mm (5.9 inches)	70%	very high
June Weather	23°C (74°F)	105 mm (4.1 inches)	69%	very high
July Weather	24°C (76°F)	94 mm (3.7 inches)	63%	very high
August Weather	25°C (77°F)	98 mm (3.9 inches)	51%	very high
September Weather	20°C (68°F)	169 mm (6.7 inches)	64%	high
October Weather	15°C (60°F)	115 mm (4.5 inches)	83%	moderate
November Weather	11°C (51°F)	176 mm (6.9 inches)	89%	moderate
December Weather	6°C (42°F)	127 mm (5.0 inches)	88%	low