January Weather in Sannerville, France

Last updated: August 23, 2025

In January, the average temperature in Sannerville, France hovers around 6°C (43°F). Expect temperatures to dip as low as -7°C (21°F) and occasionally climb to a pleasant 16°C (61°F). This month brings 53 mm (2.1 in) of precipitation over approximately 11 days, with humidity levels reaching a notable 90%. Stay prepared for a mix of cool weather and occasional rain!

January Temperature in Sannerville

In January in Sannerville, the average temperature is 6°C (43°F). The maximum can reach 16°C (61°F), and the minimum can be as low as -7°C (21°F). This climate means travelers should prepare for a mix of chilly and mild weather, making layered clothing a wise choice.

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

The chart illustrates January temperature patterns in Sannerville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sannerville, January typically has an average temperature of 6°C (43°F), with highs reaching up to 16°C (61°F) and lows dropping to around -7°C (21°F).

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

January Precipitation in Sannerville

In Sannerville in January, the precipitation amount is 53 mm (2.1 in) over the course of 11 days.

January Precipitation Trends in Sannerville

The chart displays monthly precipitation patterns in Sannerville, 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 Sannerville, January typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 11 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 Sannerville

In Sannerville in January humidity is 90%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill clinging to your skin, making travel uncomfortable as you navigate through the thick, heavy air that seems to sap your energy.

January Average Humidity in Sannerville

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

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

Maximum UV Index Levels in Sannerville for January

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

Data source: Sannerville 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 Sannerville Compares to Other Months

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

This table compares monthly weather conditions in Sannerville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	53 mm (2.1 inches)	90%	low
February Weather	7°C (45°F)	63 mm (2.5 inches)	89%	moderate
March Weather	9°C (48°F)	62 mm (2.5 inches)	86%	moderate
April Weather	11°C (52°F)	35 mm (1.4 inches)	84%	high
May Weather	14°C (57°F)	70 mm (2.8 inches)	80%	very high
June Weather	18°C (64°F)	89 mm (3.5 inches)	80%	very high
July Weather	19°C (67°F)	50 mm (2.0 inches)	69%	very high
August Weather	19°C (66°F)	60 mm (2.4 inches)	73%	very high
September Weather	16°C (62°F)	50 mm (2.0 inches)	79%	high
October Weather	13°C (56°F)	78 mm (3.1 inches)	89%	moderate
November Weather	9°C (48°F)	77 mm (3.0 inches)	92%	low
December Weather	7°C (46°F)	101 mm (4.0 inches)	92%	low