January Weather in Mereau, France

Last updated: August 23, 2025

In January, the average temperature in Mereau, France hovers around 5°C (41°F). Expect a minimum chill of -8°C (18°F) and a peak warmth of 16°C (61°F). The region experiences 67 mm (2.6 in) of precipitation spread over 11 days, contributing to a high average humidity of 90%. Prepare for a cool and damp month!

January Temperature in Mereau

In January in Mereau, the average temperature is 5°C (41°F). The maximum can reach 16°C (61°F) and the minimum can be as low as -8°C (18°F). It’s advisable to pack layers and prepare for chilly conditions while exploring this destination.

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

The chart illustrates January temperature patterns in Mereau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mereau, January typically has an average temperature of 5°C (41°F), with highs reaching up to 16°C (61°F) and lows dropping to around -8°C (18°F).

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

January Precipitation in Mereau

In Mereau in January, the total precipitation amount is 67 mm (2.6 in) over the course of 11 days.

January Precipitation Trends in Mereau

The chart displays monthly precipitation patterns in Mereau, 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 Mereau, January typically receives around 67 mm (2.6 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 Mereau

In Mereau in January, humidity is 90%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making travel feel more strenuous as you navigate the cold air mixed with moisture, potentially leaving you feeling sluggish and uncomfortable.

January Average Humidity in Mereau

This chart illustrates the average monthly humidity levels in Mereau, 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 Mereau is approximately 90%, 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 Mereau

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

Maximum UV Index Levels in Mereau for January

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

Data source: Mereau 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 Mereau Compares to Other Months

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

This table compares monthly weather conditions in Mereau, 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 (41°F)	67 mm (2.6 inches)	90%	low
February Weather	7°C (44°F)	65 mm (2.6 inches)	88%	moderate
March Weather	9°C (48°F)	73 mm (2.9 inches)	85%	moderate
April Weather	12°C (54°F)	43 mm (1.7 inches)	83%	high
May Weather	15°C (60°F)	77 mm (3.0 inches)	83%	very high
June Weather	20°C (68°F)	66 mm (2.6 inches)	79%	very high
July Weather	22°C (71°F)	49 mm (1.9 inches)	71%	very high
August Weather	21°C (70°F)	35 mm (1.4 inches)	68%	very high
September Weather	18°C (64°F)	50 mm (2.0 inches)	76%	high
October Weather	13°C (56°F)	80 mm (3.2 inches)	87%	moderate
November Weather	8°C (47°F)	68 mm (2.7 inches)	91%	low
December Weather	6°C (44°F)	109 mm (4.3 inches)	93%	low