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January Weather in Joinville, France

Last updated: August 23, 2025

In January, the average temperature in Joinville, France hovers around 3°C (37°F). During this time, you can experience temperatures ranging from a chilly -9°C (15°F) to a mild 13°C (56°F). Expect around 114 mm (4.5 in) of precipitation spread over 12 days, contributing to an average humidity level of 91%. Stay prepared for a brisk and damp month!

January Temperature in Joinville

In January in Joinville, the average temperature is 3°C (37°F). The maximum can reach 13°C (56°F) and the minimum can be as low as -9°C (15°F). Travelers should be prepared for chilly weather and dress in layers to stay comfortable during their visit.

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

The chart illustrates January temperature patterns in Joinville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Joinville, January typically has an average temperature of 3°C (37°F), with highs reaching up to 13°C (56°F) and lows dropping to around -9°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec374145515766686861534440
Data source: Temperature data for Joinville 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 Joinville

In Joinville in January, the precipitation amount is 114 mm (4.5 in) spread over 12 days.

January Precipitation Trends in Joinville

The chart displays monthly precipitation patterns in Joinville, 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 Joinville, January typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec114941044089776445688788160
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Joinville

In Joinville in January, humidity is 91%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making travel quite uncomfortable and requiring you to dress in layers to stay warm while battling the oppressive mugginess.

January Average Humidity in Joinville

This chart illustrates the average monthly humidity levels in Joinville, 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 Joinville is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Joinville

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

Maximum UV Index Levels in Joinville for January

The chart shows the monthly maximum UV Index (UVI) for Joinville 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 Joinville typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Joinville 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 Joinville Compares to Other Months

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

This table compares monthly weather conditions in Joinville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)114 mm (4.5 inches)91%low
February Weather5°C (41°F)94 mm (3.7 inches)90%moderate
March Weather7°C (45°F)104 mm (4.1 inches)88%moderate
April Weather10°C (51°F)40 mm (1.6 inches)84%high
May Weather14°C (57°F)89 mm (3.5 inches)81%very high
June Weather19°C (66°F)77 mm (3.0 inches)82%very high
July Weather20°C (68°F)64 mm (2.5 inches)82%very high
August Weather20°C (68°F)45 mm (1.8 inches)80%very high
September Weather16°C (61°F)68 mm (2.7 inches)83%high
October Weather12°C (53°F)87 mm (3.4 inches)89%moderate
November Weather7°C (44°F)88 mm (3.5 inches)91%low
December Weather5°C (41°F)160 mm (6.3 inches)93%low

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