January Weather in Fallais, Belgium

Last updated: August 22, 2025

In January, the average temperature in Fallais, Belgium hovers around 3°C (38°F). Expect chilly conditions, with minimums plummeting to -9°C (15°F) and a maximum of 13°C (55°F). The month brings about 79 mm (3.1 in) of precipitation over 13 days, leading to a rather humid atmosphere with an average humidity of 91%.

January Temperature in Fallais

In January in Fallais, the average temperature is 3°C (38°F). Maximum temperatures can reach 13°C (55°F), while the minimum can drop as low as -9°C (15°F). Be prepared for a range of weather conditions when traveling to Fallais during this time.

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

The chart illustrates January temperature patterns in Fallais, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fallais, January typically has an average temperature of 3°C (38°F), with highs reaching up to 13°C (55°F) and lows dropping to around -9°C (15°F).

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

January Precipitation in Fallais

In Fallais in January, the precipitation amount is 79 mm (3.1 in) over a span of 13 days.

January Precipitation Trends in Fallais

The chart displays monthly precipitation patterns in Fallais, 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 Fallais, January typically receives around 79 mm (3.1 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 Fallais

In Fallais in January humidity is 91%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and necessitating layered clothing to stay warm and dry during your travels.

January Average Humidity in Fallais

This chart illustrates the average monthly humidity levels in Fallais, 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 Fallais 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 Fallais

In Fallais 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 Fallais, you can visit Hourly UV Index in Fallais.

Maximum UV Index Levels in Fallais for January

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

Data source: Fallais 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 Fallais Compares to Other Months

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

This table compares monthly weather conditions in Fallais, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	79 mm (3.1 inches)	91%	low
February Weather	5°C (41°F)	78 mm (3.1 inches)	90%	moderate
March Weather	7°C (44°F)	88 mm (3.5 inches)	87%	moderate
April Weather	9°C (49°F)	41 mm (1.6 inches)	84%	moderate
May Weather	13°C (56°F)	69 mm (2.7 inches)	77%	high
June Weather	18°C (64°F)	80 mm (3.2 inches)	74%	very high
July Weather	18°C (66°F)	83 mm (3.3 inches)	72%	very high
August Weather	18°C (65°F)	84 mm (3.3 inches)	71%	high
September Weather	15°C (59°F)	68 mm (2.7 inches)	81%	moderate
October Weather	11°C (53°F)	90 mm (3.5 inches)	88%	moderate
November Weather	7°C (44°F)	63 mm (2.5 inches)	91%	low
December Weather	5°C (41°F)	116 mm (4.6 inches)	92%	low