January Weather in Les Bulles, Belgium

Last updated: August 22, 2025

In January, the average temperature in Les Bulles, Belgium hovers around 2°C (35°F), with minimums dipping as low as -11°C (12°F) and maximums reaching up to 11°C (53°F). Expect 92 mm (3.6 in) of precipitation spread across 13 days, contributing to a high average humidity of 91%. Be prepared for chilly and damp conditions!

January Temperature in Les Bulles

In January in Les Bulles, the average temperature is 2°C (35°F), with maximums reaching 11°C (53°F) and minimums plummeting to as low as -11°C (12°F). Travelers should be prepared for chilly conditions and pack warm clothing.

January Weather in Les Bulles: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Les Bulles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Les Bulles, January typically has an average temperature of 2°C (35°F), with highs reaching up to 11°C (53°F) and lows dropping to around -11°C (12°F).

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

January Precipitation in Les Bulles

In Les Bulles in January, the precipitation amount is 92 mm (3.6 in) spread over 13 days.

January Precipitation Trends in Les Bulles

The chart displays monthly precipitation patterns in Les Bulles, 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 Les Bulles, January typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 13 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 Les Bulles

In Les Bulles in January, humidity is 91%. With an average temperature of 2°C (35°F), this humidity feels like a heavy blanket enveloping you, making travel rather uncomfortable and potentially discouraging for outdoor activities.

January Average Humidity in Les Bulles

This chart illustrates the average monthly humidity levels in Les Bulles, 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 Les Bulles is approximately 91%, 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 Les Bulles

In Les Bulles 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 Les Bulles, you can visit Hourly UV Index in Les Bulles.

Maximum UV Index Levels in Les Bulles for January

The chart shows the monthly maximum UV Index (UVI) for Les Bulles 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 Les Bulles typically reaches 2, which falls under the low exposure category.

Data source: Les Bulles 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 Les Bulles Compares to Other Months

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

This table compares monthly weather conditions in Les Bulles, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	92 mm (3.6 inches)	91%	low
February Weather	3°C (38°F)	91 mm (3.6 inches)	90%	moderate
March Weather	6°C (42°F)	103 mm (4.1 inches)	88%	moderate
April Weather	9°C (48°F)	47 mm (1.8 inches)	84%	high
May Weather	12°C (55°F)	82 mm (3.2 inches)	81%	very high
June Weather	17°C (63°F)	84 mm (3.3 inches)	82%	very high
July Weather	18°C (65°F)	73 mm (2.9 inches)	82%	very high
August Weather	18°C (65°F)	71 mm (2.8 inches)	80%	very high
September Weather	14°C (58°F)	73 mm (2.9 inches)	83%	high
October Weather	10°C (51°F)	95 mm (3.8 inches)	89%	moderate
November Weather	5°C (42°F)	79 mm (3.1 inches)	91%	low
December Weather	3°C (38°F)	149 mm (5.9 inches)	93%	low