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January Weather in Saint-Glen, France

Last updated: August 23, 2025

In Saint-Glen, France during January, the average temperature hovers around 6°C (43°F). Expect chilly conditions, with a minimum of -8°C (18°F) and a pleasant maximum of 15°C (60°F). The month brings 42 mm (1.7 in) of precipitation spread over 9 days, contributing to an average humidity of 89%. Be prepared for a cool, damp atmosphere!

January Temperature in Saint-Glen

In January in Saint-Glen, the average temperature is 6°C (43°F), with maximums reaching 15°C (60°F) and minimums dipping as low as -8°C (18°F). Travelers should prepare for chilly conditions and dress in layers to stay comfortable during their visit.

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

The chart illustrates January temperature patterns in Saint-Glen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Glen, January typically has an average temperature of 6°C (43°F), with highs reaching up to 15°C (60°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec434447515662656460554745
Data source: Temperature data for Saint-Glen 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-Glen

In Saint-Glen in January, the precipitation amount is 42 mm (1.7 in) spread over 9 days.

January Precipitation Trends in Saint-Glen

The chart displays monthly precipitation patterns in Saint-Glen, 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-Glen, January typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec4360574664103485145896690
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Saint-Glen

In Saint-Glen in January, humidity is 89%. With an average temperature of 6°C (43°F), this humidity feels like a chilly, damp embrace that can make outdoor activities uncomfortable and energy-draining, often leading travelers to seek shelter indoors or dress in layers to cope with the cold and moist air.

January Average Humidity in Saint-Glen

This chart illustrates the average monthly humidity levels in Saint-Glen, 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-Glen is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%85%84%81%77%63%71%76%89%90%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Saint-Glen

In Saint-Glen 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 Saint-Glen, you can visit Hourly UV Index in Saint-Glen.

Maximum UV Index Levels in Saint-Glen for January

The chart shows the monthly maximum UV Index (UVI) for Saint-Glen 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-Glen typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Saint-Glen 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-Glen Compares to Other Months

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

This table compares monthly weather conditions in Saint-Glen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)42 mm (1.7 inches)89%low
February Weather7°C (45°F)60 mm (2.4 inches)88%moderate
March Weather8°C (47°F)57 mm (2.3 inches)85%moderate
April Weather10°C (51°F)45 mm (1.8 inches)84%high
May Weather13°C (56°F)64 mm (2.5 inches)81%very high
June Weather17°C (62°F)103 mm (4.0 inches)77%very high
July Weather18°C (65°F)48 mm (1.9 inches)63%very high
August Weather18°C (64°F)51 mm (2.0 inches)71%very high
September Weather16°C (60°F)45 mm (1.8 inches)76%high
October Weather13°C (55°F)89 mm (3.5 inches)89%moderate
November Weather8°C (48°F)66 mm (2.6 inches)90%low
December Weather7°C (45°F)90 mm (3.5 inches)90%low

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