January Weather in Chillon, Spain

Last updated: August 27, 2025

In January, the average temperature in Chillon, Spain hovers around 7°C (44°F). Expect a chilly minimum of -4°C (24°F) and a pleasant maximum of 20°C (69°F). During this month, precipitation averages 39 mm (1.5 in) spread over 6 days, with humidity levels reaching a noteworthy 85%, making it a month to prepare for both wet and cool conditions.

January Temperature in Chillon

In January in Chillon, the average temperature is 7°C (44°F). Maximums can reach 20°C (69°F), while minimums can dip as low as -4°C (24°F). This variable weather makes it essential for travelers to pack layers and be prepared for both warm and chilly conditions.

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

The chart illustrates January temperature patterns in Chillon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chillon, January typically has an average temperature of 7°C (44°F), with highs reaching up to 20°C (69°F) and lows dropping to around -4°C (24°F).

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

January Precipitation in Chillon

In Chillon in January, the precipitation amount is 39 mm (1.5 in), occurring over the course of 6 days.

January Precipitation Trends in Chillon

The chart displays monthly precipitation patterns in Chillon, 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 Chillon, January typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 6 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 Chillon

In Chillon in January, humidity is 85%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

January Average Humidity in Chillon

This chart illustrates the average monthly humidity levels in Chillon, 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 Chillon is approximately 85%, 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 Chillon

In Chillon 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 Chillon, you can check the information here.

Maximum UV Index Levels in Chillon for January

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

Data source: Chillon 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 Chillon Compares to Other Months

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

This table compares monthly weather conditions in Chillon, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	39 mm (1.5 inches)	85%	moderate
February Weather	10°C (50°F)	35 mm (1.4 inches)	78%	moderate
March Weather	11°C (53°F)	78 mm (3.1 inches)	66%	high
April Weather	14°C (57°F)	78 mm (3.1 inches)	60%	very high
May Weather	19°C (67°F)	30 mm (1.2 inches)	56%	very high
June Weather	24°C (75°F)	10 mm (0.4 inches)	44%	extreme
July Weather	28°C (82°F)	7 mm (0.3 inches)	44%	extreme
August Weather	28°C (82°F)	12 mm (0.5 inches)	42%	very high
September Weather	23°C (74°F)	25 mm (1.0 inches)	53%	very high
October Weather	18°C (64°F)	54 mm (2.1 inches)	70%	high
November Weather	11°C (52°F)	72 mm (2.8 inches)	83%	moderate
December Weather	9°C (48°F)	65 mm (2.5 inches)	86%	moderate