January Weather in Cetona, Italy

Last updated: August 23, 2025

In Cetona, Italy, the average temperature in January hovers around 5°C (41°F). Visitors can expect a chilly climate, with temperatures ranging from a brisk -5°C (23°F) to a mild 15°C (59°F). During this month, the region experiences 53 mm (2.1 in) of precipitation over 7 days, accompanied by an average humidity level of 84%. Be prepared for a damp and cool atmosphere!

January Temperature in Cetona

In January in Cetona, the average temperature is 5°C (41°F). The maximum can reach 15°C (59°F), while the minimum can drop as low as -5°C (23°F). It’s advisable to pack layered clothing to stay comfortable while exploring the area.

January Weather in Cetona: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Cetona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cetona, January typically has an average temperature of 5°C (41°F), with highs reaching up to 15°C (59°F) and lows dropping to around -5°C (23°F).

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

January Precipitation in Cetona

In Cetona in January, the total precipitation amount is 53 mm (2.1 in) spread over a period of 7 days.

January Precipitation Trends in Cetona

The chart displays monthly precipitation patterns in Cetona, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Cetona, January typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Cetona

In Cetona in January humidity is 84%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through the cold, heavy air that clings to your skin.

January Average Humidity in Cetona

This chart illustrates the average monthly humidity levels in Cetona, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Cetona is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Cetona

In Cetona in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Cetona, you can visit Hourly UV Index in Cetona.

Maximum UV Index Levels in Cetona for January

The chart shows the monthly maximum UV Index (UVI) for Cetona in January, 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 January, the maximum UV index in Cetona typically reaches 2, which falls under the low exposure category.

Data source: Cetona January 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 January Weather in Cetona Compares to Other Months

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

This table compares monthly weather conditions in Cetona, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	53 mm (2.1 inches)	84%	low
February Weather	7°C (45°F)	69 mm (2.7 inches)	76%	moderate
March Weather	9°C (48°F)	71 mm (2.8 inches)	68%	high
April Weather	12°C (54°F)	78 mm (3.1 inches)	70%	high
May Weather	16°C (62°F)	86 mm (3.4 inches)	69%	very high
June Weather	22°C (71°F)	48 mm (1.9 inches)	62%	very high
July Weather	24°C (76°F)	40 mm (1.6 inches)	57%	very high
August Weather	25°C (77°F)	49 mm (1.9 inches)	55%	very high
September Weather	20°C (68°F)	92 mm (3.6 inches)	66%	high
October Weather	15°C (59°F)	91 mm (3.6 inches)	79%	moderate
November Weather	11°C (52°F)	134 mm (5.3 inches)	84%	moderate
December Weather	7°C (44°F)	109 mm (4.3 inches)	83%	low