December Weather in Machecoul, France

Last updated: August 23, 2025

In December, the average temperature in Machecoul, France hovers around 8°C (47°F), with a minimum dipping to -2°C (28°F) and a maximum reaching up to 16°C (62°F). Expect a significant amount of precipitation, totaling 112 mm (4.4 in) spread over 15 days, accompanied by high average humidity levels of 90%.

December Temperature in Machecoul

In December in Machecoul, the average temperature is 8°C (47°F). Maximum temperatures can reach 16°C (62°F), while minimums can dip as low as -2°C (28°F). Be prepared for cool weather and pack layers for your travels.

December Weather in Machecoul: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Machecoul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Machecoul, December typically has an average temperature of 8°C (47°F), with highs reaching up to 16°C (62°F) and lows dropping to around -2°C (28°F).

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

December Precipitation in Machecoul

In Machecoul in December, the precipitation amount is 112 mm (4.4 in) spread over a period of 15 days.

December Precipitation Trends in Machecoul

The chart displays monthly precipitation patterns in Machecoul, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Machecoul, December typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Machecoul

In Machecoul in December, humidity is 90%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill enveloping you, making even short walks outside feel uncomfortable and heavy, as if the air is thick with moisture.

December Average Humidity in Machecoul

This chart illustrates the average monthly humidity levels in Machecoul, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Machecoul is approximately 90%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Machecoul

In Machecoul in December, 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 Machecoul, you can visit Hourly UV Index in Machecoul.

Maximum UV Index Levels in Machecoul for December

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

Data source: Machecoul December 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 December Weather in Machecoul Compares to Other Months

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

This table compares monthly weather conditions in Machecoul, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	53 mm (2.1 inches)	88%	low
February Weather	8°C (46°F)	67 mm (2.6 inches)	87%	moderate
March Weather	10°C (49°F)	71 mm (2.8 inches)	84%	moderate
April Weather	12°C (54°F)	45 mm (1.8 inches)	83%	high
May Weather	15°C (59°F)	64 mm (2.5 inches)	81%	very high
June Weather	19°C (66°F)	79 mm (3.1 inches)	75%	very high
July Weather	20°C (69°F)	35 mm (1.4 inches)	65%	very high
August Weather	20°C (68°F)	41 mm (1.6 inches)	67%	very high
September Weather	17°C (64°F)	43 mm (1.7 inches)	75%	high
October Weather	14°C (57°F)	81 mm (3.2 inches)	85%	moderate
November Weather	9°C (49°F)	80 mm (3.2 inches)	88%	low
December Weather	8°C (47°F)	112 mm (4.4 inches)	90%	low