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December Weather in Wittersheim, France

Last updated: August 23, 2025

In Wittersheim, France, the average temperature in December hovers around 5°C (40°F), with lows dipping to -5°C (23°F) and highs reaching 15°C (59°F). Expect 112 mm (4.4 in) of precipitation spread over 18 days, paired with a high average humidity of 91%. Prepare accordingly for a cool and damp month!

December Temperature in Wittersheim

In December in Wittersheim, the average temperature is 5°C (40°F). Maximums can reach 15°C (59°F), and minimums can be as low as -5°C (23°F). Be prepared for a mix of cool and chilly weather when traveling during this time.

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

The chart illustrates December temperature patterns in Wittersheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wittersheim, December typically has an average temperature of 5°C (40°F), with highs reaching up to 15°C (59°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec374145525868707062544440
Data source: Temperature data for Wittersheim 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 Wittersheim

In Wittersheim in December, the precipitation amount is 112 mm (4.4 in) over a span of 18 days.

December Precipitation Trends in Wittersheim

The chart displays monthly precipitation patterns in Wittersheim, 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 Wittersheim, December typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec7973753976747468517263112
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wittersheim

In Wittersheim in December humidity is 91%. With an average temperature of 5°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating warm, layered clothing to stay comfortable while exploring.

December Average Humidity in Wittersheim

This chart illustrates the average monthly humidity levels in Wittersheim, 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 Wittersheim is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Wittersheim

In Wittersheim 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 Wittersheim.

Maximum UV Index Levels in Wittersheim for December

The chart shows the monthly maximum UV Index (UVI) for Wittersheim 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 Wittersheim typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689876421
Data source: Wittersheim 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 Wittersheim Compares to Other Months

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

This table compares monthly weather conditions in Wittersheim, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)79 mm (3.1 inches)91%low
February Weather5°C (41°F)73 mm (2.9 inches)89%moderate
March Weather7°C (45°F)75 mm (3.0 inches)87%moderate
April Weather11°C (52°F)39 mm (1.5 inches)83%high
May Weather15°C (59°F)76 mm (3.0 inches)79%very high
June Weather20°C (68°F)74 mm (2.9 inches)82%very high
July Weather21°C (70°F)74 mm (2.9 inches)83%very high
August Weather21°C (70°F)68 mm (2.7 inches)84%high
September Weather17°C (62°F)50 mm (2.0 inches)85%high
October Weather12°C (54°F)72 mm (2.8 inches)88%moderate
November Weather7°C (44°F)63 mm (2.5 inches)89%low
December Weather5°C (40°F)112 mm (4.4 inches)91%low

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