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January Weather in Treglamus, France

Last updated: August 23, 2025

In January, the average temperature in Treglamus, France hovers around 6°C (43°F), with a minimum dipping as low as -6°C (21°F) and a maximum reaching 15°C (59°F). Expect about 59 mm (2.3 in) of precipitation spread over 10 days, coupled with a high average humidity of 89%. Prepare for a cool and damp atmosphere!

January Temperature in Treglamus

In January in Treglamus, the average temperature is 6°C (43°F), with maximums reaching 15°C (59°F) and minimums dropping as low as -6°C (21°F). Travelers should be prepared for chilly conditions and varying temperatures, making layering essential for comfort during their visit.

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

The chart illustrates January temperature patterns in Treglamus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Treglamus, January typically has an average temperature of 6°C (43°F), with highs reaching up to 15°C (59°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec434546505460636259544845
Data source: Temperature data for Treglamus 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 Treglamus

In Treglamus in January, the precipitation amount is 59 mm (2.3 in) over the course of 10 days.

January Precipitation Trends in Treglamus

The chart displays monthly precipitation patterns in Treglamus, 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 Treglamus, January typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec597470518111453494810774108
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Treglamus

In Treglamus 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 Treglamus

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

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

Maximum UV Index Levels in Treglamus for January

The chart shows the monthly maximum UV Index (UVI) for Treglamus 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 Treglamus typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986522
Data source: Treglamus 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 Treglamus Compares to Other Months

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

This table compares monthly weather conditions in Treglamus, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)59 mm (2.3 inches)89%low
February Weather7°C (45°F)74 mm (2.9 inches)88%moderate
March Weather8°C (47°F)70 mm (2.8 inches)85%moderate
April Weather10°C (50°F)51 mm (2.0 inches)84%high
May Weather12°C (55°F)81 mm (3.2 inches)81%very high
June Weather16°C (60°F)114 mm (4.5 inches)77%very high
July Weather17°C (63°F)53 mm (2.1 inches)63%very high
August Weather17°C (62°F)49 mm (1.9 inches)71%very high
September Weather15°C (59°F)48 mm (1.9 inches)76%high
October Weather12°C (54°F)107 mm (4.2 inches)89%moderate
November Weather9°C (48°F)74 mm (2.9 inches)90%low
December Weather7°C (46°F)108 mm (4.2 inches)90%low

Compare Treglamus's Climate with Cities Worldwide