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December Weather in Montmedy, France

Last updated: August 23, 2025

In Montmedy, France, the average temperature in December hovers around 4°C (40°F). Expect chilly days as the temperature can dip to a brisk -5°C (23°F), while occasionally reaching a mild 15°C (59°F). With an average precipitation of 146 mm (5.7 in) spread over 20 days, it's a good idea to carry an umbrella. Plus, enjoy the ambiance of high average humidity at 93%, making for a truly immersive experience!

December Temperature in Montmedy

In December in Montmedy, the average temperature is 4°C (40°F). Maximums can reach 15°C (59°F) and minimums can be as low as -5°C (23°F). Be prepared for chilly weather, layered clothing is essential for a comfortable visit.

December Weather in Montmedy: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Montmedy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montmedy, December typically has an average temperature of 4°C (40°F), with highs reaching up to 15°C (59°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec364044505664666659524340
Data source: Temperature data for Montmedy 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.

December Precipitation in Montmedy

In Montmedy in December, the precipitation amount is 146 mm (5.7 in) spread over a duration of 20 days.

December Precipitation Trends in Montmedy

The chart displays monthly precipitation patterns in Montmedy, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Montmedy, December typically receives around 146 mm (5.7 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec8989964173686664679380146
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Montmedy

In Montmedy in December, humidity is 93%. With an average temperature of 4°C (40°F), this humidity feels like a cold, damp blanket wrapping around you, making travel uncomfortable and requiring extra layers to stay warm, as every step can feel heavy in the thick, moisture-laden air.

December Average Humidity in Montmedy

This chart illustrates the average monthly humidity levels in Montmedy, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Montmedy is approximately 93%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Montmedy

In Montmedy in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Montmedy.

Maximum UV Index Levels in Montmedy for December

The chart shows the monthly maximum UV Index (UVI) for Montmedy in December, 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 December, the maximum UV index in Montmedy typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688886421
Data source: Montmedy December 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 December Weather in Montmedy Compares to Other Months

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

This table compares monthly weather conditions in Montmedy, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)89 mm (3.5 inches)91%low
February Weather4°C (40°F)88 mm (3.5 inches)90%moderate
March Weather6°C (44°F)96 mm (3.8 inches)88%moderate
April Weather10°C (50°F)41 mm (1.6 inches)84%high
May Weather13°C (56°F)73 mm (2.9 inches)81%very high
June Weather18°C (65°F)68 mm (2.7 inches)82%very high
July Weather19°C (67°F)66 mm (2.6 inches)82%very high
August Weather19°C (66°F)64 mm (2.5 inches)80%very high
September Weather15°C (60°F)67 mm (2.6 inches)83%high
October Weather11°C (52°F)93 mm (3.7 inches)89%moderate
November Weather6°C (43°F)80 mm (3.1 inches)91%low
December Weather4°C (40°F)146 mm (5.7 inches)93%low

Compare Montmedy's Climate with Cities Worldwide