January Weather in Allan, France

Last updated: August 23, 2025

In January, the average temperature in Allan, France hovers around 5°C (42°F). Expect chilly days, with a minimum dip to -4°C (25°F) and a maximum rise to 17°C (62°F). Be prepared for some moisture, as 43 mm (1.7 in) of precipitation can be expected over 9 days. With an average humidity of 91%, it’s a time to bundle up and perhaps carry an umbrella!

January Temperature in Allan

In January in Allan, the average temperature is 5°C (42°F). Maximums can reach 17°C (62°F), while minimums can drop as low as -4°C (25°F). Travelers should be prepared for a chilly climate, with warm clothing for cooler days and layers for any warmer spells.

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

The chart illustrates January temperature patterns in Allan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Allan, January typically has an average temperature of 5°C (42°F), with highs reaching up to 17°C (62°F) and lows dropping to around -4°C (25°F).

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

January Precipitation in Allan

In Allan in January, the precipitation amount reaches 43 mm (1.7 in) over the course of 9 days.

January Precipitation Trends in Allan

The chart displays monthly precipitation patterns in Allan, 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 Allan, January typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 9 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 Allan

In Allan in January humidity is 91%. With an average temperature of 5°C (42°F), this humidity feels like an uncomfortable chill that seeps into your bones, making it challenging to enjoy outdoor activities and travel comfortably.

January Average Humidity in Allan

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

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

Maximum UV Index Levels in Allan for January

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

Data source: Allan 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 Allan Compares to Other Months

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

This table compares monthly weather conditions in Allan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	43 mm (1.7 inches)	91%	low
February Weather	8°C (46°F)	44 mm (1.7 inches)	88%	moderate
March Weather	10°C (50°F)	77 mm (3.0 inches)	84%	moderate
April Weather	13°C (56°F)	76 mm (3.0 inches)	81%	high
May Weather	17°C (63°F)	96 mm (3.8 inches)	77%	very high
June Weather	22°C (72°F)	53 mm (2.1 inches)	76%	very high
July Weather	25°C (77°F)	31 mm (1.2 inches)	68%	very high
August Weather	24°C (76°F)	40 mm (1.6 inches)	61%	very high
September Weather	20°C (68°F)	41 mm (1.6 inches)	72%	high
October Weather	15°C (59°F)	117 mm (4.6 inches)	88%	moderate
November Weather	9°C (49°F)	121 mm (4.8 inches)	91%	moderate
December Weather	7°C (44°F)	97 mm (3.8 inches)	92%	low