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December Weather in Martigny, France

Last updated: August 23, 2025

In Martigny, France, the average temperature in December hovers around 6°C (44°F), with fluctuations between a brisk -3°C (26°F) and a mild 15°C (58°F). Expect 119 mm (4.7 in) of precipitation spread over approximately 18 days, contributing to an average humidity level of a steamy 93%.

December Temperature in Martigny

In December in Martigny, the average temperature is 6°C (44°F). Maximum temperatures can reach 15°C (58°F), while minimums can drop as low as -3°C (26°F). This range makes Martigny a great destination for travelers seeking a mix of mild weather and brisk, refreshing conditions.

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

The chart illustrates December temperature patterns in Martigny, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Martigny, December typically has an average temperature of 6°C (44°F), with highs reaching up to 15°C (58°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346505563656560544643
Data source: Temperature data for Martigny 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 Martigny

In Martigny in December, the precipitation amount is 119 mm (4.7 in) over the course of 18 days.

December Precipitation Trends in Martigny

The chart displays monthly precipitation patterns in Martigny, 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 Martigny, December typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec6768793888765380558783119
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Martigny

In Martigny in December, humidity is 93%. With an average temperature of 6°C (44°F), this humidity feels like walking through a heavy fog, making travel feel damp and chilly, and leaving you craving warmth and comfort.

December Average Humidity in Martigny

This chart illustrates the average monthly humidity levels in Martigny, 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 Martigny is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%82%80%73%68%76%88%92%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Martigny

In Martigny 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 Martigny.

Maximum UV Index Levels in Martigny for December

The chart shows the monthly maximum UV Index (UVI) for Martigny 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 Martigny typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Martigny 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 Martigny Compares to Other Months

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

This table compares monthly weather conditions in Martigny, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)67 mm (2.6 inches)91%low
February Weather6°C (43°F)68 mm (2.7 inches)89%moderate
March Weather8°C (46°F)79 mm (3.1 inches)85%moderate
April Weather10°C (50°F)38 mm (1.5 inches)84%high
May Weather13°C (56°F)88 mm (3.5 inches)82%very high
June Weather17°C (63°F)76 mm (3.0 inches)80%very high
July Weather19°C (66°F)53 mm (2.1 inches)73%very high
August Weather18°C (65°F)80 mm (3.2 inches)68%very high
September Weather15°C (60°F)55 mm (2.2 inches)76%high
October Weather12°C (54°F)87 mm (3.4 inches)88%moderate
November Weather8°C (46°F)83 mm (3.3 inches)92%low
December Weather6°C (44°F)119 mm (4.7 inches)93%low

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