January Weather in Rongy, Belgium

Last updated: August 22, 2025

In January, the average temperature in Rongy, Belgium hovers around 4°C (40°F). Expect a chilly range with minimums dropping to -6°C (21°F) and maximums peaking at 14°C (58°F). With an average humidity of 91%, you'll also want to prepare for over 64 mm (2.5 in) of precipitation across about 12 days.

January Temperature in Rongy

In January in Rongy, the average temperature is 4°C (40°F), with maximums reaching up to 14°C (58°F) and minimums dropping as low as -6°C (21°F). It’s advisable to pack warm clothing and prepare for chilly conditions while exploring this destination.

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

The chart illustrates January temperature patterns in Rongy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rongy, January typically has an average temperature of 4°C (40°F), with highs reaching up to 14°C (58°F) and lows dropping to around -6°C (21°F).

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

January Precipitation in Rongy

In Rongy in January, the total precipitation amount is 64 mm (2.5 in) over the course of 12 days.

January Precipitation Trends in Rongy

The chart displays monthly precipitation patterns in Rongy, 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 Rongy, January typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Rongy

In Rongy in January, humidity is 91%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor travel uncomfortable and necessitating extra layers for warmth.

January Average Humidity in Rongy

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

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

Maximum UV Index Levels in Rongy for January

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

Data source: Rongy 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 Rongy Compares to Other Months

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

This table compares monthly weather conditions in Rongy, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	64 mm (2.5 inches)	91%	low
February Weather	6°C (42°F)	69 mm (2.7 inches)	89%	low
March Weather	8°C (46°F)	70 mm (2.8 inches)	87%	moderate
April Weather	10°C (51°F)	37 mm (1.4 inches)	85%	moderate
May Weather	14°C (57°F)	58 mm (2.3 inches)	82%	high
June Weather	18°C (65°F)	57 mm (2.2 inches)	82%	very high
July Weather	19°C (66°F)	56 mm (2.2 inches)	80%	very high
August Weather	19°C (66°F)	76 mm (3.0 inches)	76%	high
September Weather	16°C (61°F)	48 mm (1.9 inches)	82%	moderate
October Weather	12°C (55°F)	81 mm (3.2 inches)	89%	moderate
November Weather	8°C (46°F)	60 mm (2.4 inches)	92%	low
December Weather	6°C (43°F)	98 mm (3.9 inches)	92%	low