January Weather in Riom, France

Last updated: August 23, 2025

In January, the average temperature in Riom, France hovers around 3°C (38°F), with a minimum dipping to -11°C (13°F) and a maximum reaching 17°C (62°F). Expect around 62 mm (2.5 in) of precipitation spread over 13 days, contributing to an average humidity level of a humid 91%. Be prepared for varied conditions!

January Temperature in Riom

In January in Riom, the average temperature is 3°C (38°F). Maximum temperatures can reach 17°C (62°F), while minimums can drop as low as -11°C (13°F). Travelers should be prepared for chilly days and potentially colder nights while enjoying the sights of Riom.

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

The chart illustrates January temperature patterns in Riom, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riom, January typically has an average temperature of 3°C (38°F), with highs reaching up to 17°C (62°F) and lows dropping to around -11°C (13°F).

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

January Precipitation in Riom

In Riom in January, the total precipitation amount is 62 mm (2.5 in) spread over the course of 13 days.

January Precipitation Trends in Riom

The chart displays monthly precipitation patterns in Riom, 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 Riom, January typically receives around 62 mm (2.5 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 Riom

In Riom 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 Riom

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

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

Maximum UV Index Levels in Riom for January

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

Data source: Riom 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 Riom Compares to Other Months

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

This table compares monthly weather conditions in Riom, 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)	62 mm (2.5 inches)	91%	low
February Weather	6°C (42°F)	53 mm (2.1 inches)	88%	moderate
March Weather	7°C (46°F)	69 mm (2.7 inches)	84%	high
April Weather	10°C (51°F)	51 mm (2.0 inches)	81%	high
May Weather	14°C (57°F)	96 mm (3.8 inches)	77%	very high
June Weather	18°C (65°F)	99 mm (3.9 inches)	76%	very high
July Weather	20°C (69°F)	81 mm (3.2 inches)	68%	very high
August Weather	20°C (68°F)	62 mm (2.4 inches)	61%	very high
September Weather	16°C (61°F)	64 mm (2.5 inches)	72%	high
October Weather	12°C (54°F)	67 mm (2.6 inches)	88%	moderate
November Weather	7°C (44°F)	71 mm (2.8 inches)	91%	moderate
December Weather	5°C (41°F)	98 mm (3.9 inches)	92%	low