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January Weather in Saint-Jean-Lasseille, France

Last updated: August 23, 2025

In January, the average temperature in Saint-Jean-Lasseille, France hovers around 5°C (42°F). Expect chilly days with a minimum dropping to -5°C (23°F) and a pleasant maximum of 18°C (65°F). With 79 mm (3.1 in) of precipitation spread over 5 days, don’t forget your umbrella! The average humidity level is a comfortable 82%, making it a refreshing time to explore.

January Temperature in Saint-Jean-Lasseille

In January in Saint-Jean-Lasseille, the average temperature is 5°C (42°F). Maximum temperatures can reach 18°C (65°F), while minimums can drop as low as -5°C (23°F). Be prepared for a range of weather conditions if you're planning to travel during this time.

January Weather in Saint-Jean-Lasseille: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Saint-Jean-Lasseille, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Jean-Lasseille, January typically has an average temperature of 5°C (42°F), with highs reaching up to 18°C (65°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec424649546168737366594944
Data source: Temperature data for Saint-Jean-Lasseille generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Saint-Jean-Lasseille

In Saint-Jean-Lasseille in January, the precipitation amount is 79 mm (3.1 in) over a span of 5 days.

January Precipitation Trends in Saint-Jean-Lasseille

The chart displays monthly precipitation patterns in Saint-Jean-Lasseille, 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 Saint-Jean-Lasseille, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec8047699477735358741118347
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Saint-Jean-Lasseille

In Saint-Jean-Lasseille in January humidity is 82%. With an average temperature of 5°C (42°F), this humidity feels like a wet chill that seeps into your bones, making outdoor exploration uncomfortable and dampening the joy of traveling.

January Average Humidity in Saint-Jean-Lasseille

This chart illustrates the average monthly humidity levels in Saint-Jean-Lasseille, 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 Saint-Jean-Lasseille is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%77%73%73%71%67%66%63%70%80%84%83%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Saint-Jean-Lasseille

In Saint-Jean-Lasseille in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Saint-Jean-Lasseille, you can check the information here.

Maximum UV Index Levels in Saint-Jean-Lasseille for January

The chart shows the monthly maximum UV Index (UVI) for Saint-Jean-Lasseille 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 Saint-Jean-Lasseille typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34579101097632
Data source: Saint-Jean-Lasseille 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 Saint-Jean-Lasseille Compares to Other Months

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

This table compares monthly weather conditions in Saint-Jean-Lasseille, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)79 mm (3.1 inches)82%moderate
February Weather8°C (46°F)47 mm (1.9 inches)77%moderate
March Weather10°C (49°F)69 mm (2.7 inches)73%moderate
April Weather12°C (54°F)94 mm (3.7 inches)73%high
May Weather16°C (61°F)77 mm (3.0 inches)71%very high
June Weather20°C (69°F)73 mm (2.9 inches)67%very high
July Weather23°C (73°F)53 mm (2.1 inches)66%very high
August Weather23°C (73°F)58 mm (2.3 inches)63%very high
September Weather19°C (66°F)74 mm (2.9 inches)70%high
October Weather15°C (59°F)111 mm (4.4 inches)80%high
November Weather9°C (49°F)83 mm (3.3 inches)84%moderate
December Weather7°C (44°F)47 mm (1.9 inches)83%low

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