September Weather in Onifai, Italy

Last updated: August 23, 2025

In September, the average temperature in Onifai, Italy hovers around 23°C (74°F). Expect a minimum of 14°C (58°F) and a maximum of 29°C (85°F), making it a pleasant time of year. However, be prepared for 74 mm (2.9 in) of rain over approximately 7 days, with an average humidity of 68%.

September Temperature in Onifai

In September, in Onifai, the average temperature is 23°C (74°F). The maximum can reach 29°C (85°F), and the minimum can be as low as 14°C (58°F). This pleasant climate makes Onifai an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates September temperature patterns in Onifai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Onifai, September typically has an average temperature of 23°C (74°F), with highs reaching up to 29°C (85°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Onifai

In Onifai in September, the precipitation amount is 74 mm (2.9 in) over a period of 7 days.

September Precipitation Trends in Onifai

The chart displays monthly precipitation patterns in Onifai, 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 Onifai, September typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 7 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 Onifai

In Onifai in September, humidity is 68%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making traveling quite uncomfortable if you're not prepared. The air is thick and muggy, leaving you yearning for a cool breeze and frequent breaks in the shade.

September Average Humidity in Onifai

This chart illustrates the average monthly humidity levels in Onifai, 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 Onifai is approximately 68%, 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 Onifai

In Onifai 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 Onifai.

Maximum UV Index Levels in Onifai for September

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

Data source: Onifai 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 Onifai Compares to Other Months

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

This table compares monthly weather conditions in Onifai, 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)	61 mm (2.4 inches)	79%	moderate
February Weather	12°C (53°F)	33 mm (1.3 inches)	72%	moderate
March Weather	12°C (54°F)	44 mm (1.7 inches)	70%	high
April Weather	14°C (58°F)	44 mm (1.7 inches)	74%	very high
May Weather	18°C (64°F)	60 mm (2.4 inches)	72%	very high
June Weather	22°C (73°F)	9 mm (0.4 inches)	70%	very high
July Weather	26°C (78°F)	3 mm (0.1 inches)	69%	very high
August Weather	26°C (80°F)	10 mm (0.4 inches)	66%	very high
September Weather	23°C (74°F)	74 mm (2.9 inches)	68%	very high
October Weather	19°C (67°F)	56 mm (2.2 inches)	75%	high
November Weather	15°C (60°F)	129 mm (5.1 inches)	78%	moderate
December Weather	13°C (55°F)	36 mm (1.4 inches)	76%	low