January Weather in Cerreto Sannita, Italy

Last updated: August 23, 2025

In January, the average temperature in Cerreto Sannita, Italy hovers around 5°C (42°F), with daily variations ranging from a chilly -7°C (19°F) to a pleasant 18°C (66°F). Expect approximately 89 mm (3.5 in) of precipitation over 11 days, and prepare for a rather humid atmosphere with an average humidity level of 84%.

January Temperature in Cerreto Sannita

In January in Cerreto Sannita, the average temperature is 5°C (42°F). Maximum temperatures can reach 18°C (66°F), while minimums can dip as low as -7°C (19°F). It's advisable to pack layers when traveling, as you can experience a wide range of temperatures.

January Weather in Cerreto Sannita: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Cerreto Sannita, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cerreto Sannita, January typically has an average temperature of 5°C (42°F), with highs reaching up to 18°C (66°F) and lows dropping to around -7°C (19°F).

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

January Precipitation in Cerreto Sannita

In Cerreto Sannita in January, the precipitation amount is 89 mm (3.5 in) over a span of 11 days.

January Precipitation Trends in Cerreto Sannita

The chart displays monthly precipitation patterns in Cerreto Sannita, 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 Cerreto Sannita, January typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 11 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 Cerreto Sannita

In Cerreto Sannita in January, humidity is 84%. With an average temperature of 5°C (42°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier while traveling.

January Average Humidity in Cerreto Sannita

This chart illustrates the average monthly humidity levels in Cerreto Sannita, 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 Cerreto Sannita 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 Cerreto Sannita

In Cerreto Sannita in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Cerreto Sannita, you can check the information here.

Maximum UV Index Levels in Cerreto Sannita for January

The chart shows the monthly maximum UV Index (UVI) for Cerreto Sannita 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 Cerreto Sannita typically reaches 3, which falls under the moderate exposure category.

Data source: Cerreto Sannita 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 Cerreto Sannita Compares to Other Months

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

This table compares monthly weather conditions in Cerreto Sannita, 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 (42°F)	89 mm (3.5 inches)	84%	moderate
February Weather	8°C (46°F)	129 mm (5.1 inches)	76%	moderate
March Weather	9°C (48°F)	113 mm (4.4 inches)	69%	high
April Weather	12°C (54°F)	85 mm (3.3 inches)	70%	very high
May Weather	16°C (61°F)	96 mm (3.8 inches)	70%	very high
June Weather	21°C (71°F)	55 mm (2.2 inches)	61%	very high
July Weather	24°C (75°F)	36 mm (1.4 inches)	57%	very high
August Weather	25°C (77°F)	24 mm (0.9 inches)	53%	very high
September Weather	20°C (69°F)	95 mm (3.7 inches)	65%	very high
October Weather	15°C (60°F)	98 mm (3.9 inches)	75%	high
November Weather	11°C (53°F)	219 mm (8.6 inches)	81%	moderate
December Weather	7°C (45°F)	158 mm (6.2 inches)	84%	low