January Weather in Sarzeau, France

Last updated: August 23, 2025

In January, the average temperature in Sarzeau, France hovers around 7°C (46°F). Expect chilly nights with minimums dropping to -3°C (26°F), while the daytime can warm up to a pleasant 14°C (57°F). Be prepared for 57 mm (2.2 in) of precipitation over approximately 11 days, and note the high average humidity of 82%, which can make it feel cooler than the actual temperature!

January Temperature in Sarzeau

In January in Sarzeau, the average temperature is 7°C (46°F). Maximums can reach 14°C (57°F), while minimums can dip as low as -3°C (26°F). Travelers should be prepared for a mix of cool and chilly weather during this time.

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

The chart illustrates January temperature patterns in Sarzeau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sarzeau, January typically has an average temperature of 7°C (46°F), with highs reaching up to 14°C (57°F) and lows dropping to around -3°C (26°F).

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

January Precipitation in Sarzeau

In Sarzeau in January, the precipitation amount is 57 mm (2.2 in) spread over 11 days.

January Precipitation Trends in Sarzeau

The chart displays monthly precipitation patterns in Sarzeau, 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 Sarzeau, January typically receives around 57 mm (2.2 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 Sarzeau

In Sarzeau in January humidity is 82%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm and dry.

January Average Humidity in Sarzeau

This chart illustrates the average monthly humidity levels in Sarzeau, 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 Sarzeau is approximately 82%, 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 Sarzeau

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

Maximum UV Index Levels in Sarzeau for January

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

Data source: Sarzeau 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 Sarzeau Compares to Other Months

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

This table compares monthly weather conditions in Sarzeau, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (46°F)	57 mm (2.2 inches)	82%	low
February Weather	8°C (47°F)	78 mm (3.1 inches)	83%	moderate
March Weather	10°C (49°F)	67 mm (2.6 inches)	81%	moderate
April Weather	12°C (53°F)	44 mm (1.7 inches)	82%	high
May Weather	14°C (58°F)	61 mm (2.4 inches)	82%	very high
June Weather	17°C (64°F)	68 mm (2.7 inches)	80%	very high
July Weather	19°C (67°F)	49 mm (1.9 inches)	77%	very high
August Weather	19°C (66°F)	52 mm (2.0 inches)	78%	very high
September Weather	17°C (63°F)	42 mm (1.6 inches)	79%	high
October Weather	14°C (58°F)	94 mm (3.7 inches)	82%	moderate
November Weather	10°C (51°F)	86 mm (3.4 inches)	81%	low
December Weather	9°C (49°F)	124 mm (4.9 inches)	82%	low