January Weather in Sormonne, France

Last updated: August 23, 2025

In January, the average temperature in Sormonne, France hovers around 3°C (37°F). Expect chilly days, as temperatures can dip as low as -7°C (19°F), while warming up to a maximum of 13°C (56°F). During this time, precipitation is quite frequent, with an average of 88 mm (3.5 in) spread over 13 days. Notably, the humidity remains high at 91%, giving the air a crisp, cool feel.

January Temperature in Sormonne

In January in Sormonne, the average temperature is 3°C (37°F). Maximum temperatures can reach 13°C (56°F), while minimums can drop as low as -7°C (19°F). Therefore, travelers to Sormonne during this month should prepare for a mix of cool days and chilly nights.

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

The chart illustrates January temperature patterns in Sormonne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sormonne, January typically has an average temperature of 3°C (37°F), with highs reaching up to 13°C (56°F) and lows dropping to around -7°C (19°F).

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

January Precipitation in Sormonne

In Sormonne in January, the precipitation amount is 88 mm (3.5 in) spread over 13 days.

January Precipitation Trends in Sormonne

The chart displays monthly precipitation patterns in Sormonne, 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 Sormonne, January typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 13 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 Sormonne

In Sormonne in January, humidity is 91%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making travel quite uncomfortable and requiring you to dress in layers to stay warm while battling the oppressive mugginess.

January Average Humidity in Sormonne

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

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

Maximum UV Index Levels in Sormonne for January

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

Data source: Sormonne 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 Sormonne Compares to Other Months

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

This table compares monthly weather conditions in Sormonne, 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 (37°F)	88 mm (3.5 inches)	91%	low
February Weather	5°C (40°F)	89 mm (3.5 inches)	89%	moderate
March Weather	7°C (44°F)	96 mm (3.8 inches)	86%	moderate
April Weather	10°C (50°F)	46 mm (1.8 inches)	84%	high
May Weather	13°C (56°F)	72 mm (2.9 inches)	82%	very high
June Weather	18°C (64°F)	72 mm (2.8 inches)	82%	very high
July Weather	19°C (66°F)	73 mm (2.9 inches)	80%	very high
August Weather	19°C (66°F)	77 mm (3.0 inches)	76%	very high
September Weather	15°C (60°F)	67 mm (2.6 inches)	81%	high
October Weather	11°C (53°F)	103 mm (4.0 inches)	88%	moderate
November Weather	6°C (44°F)	78 mm (3.1 inches)	92%	low
December Weather	4°C (40°F)	141 mm (5.5 inches)	93%	low