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December Weather in Hardt, Germany

Last updated: August 23, 2025

In Hardt, Germany, the average temperature in December is a chilly 2°C (35°F). Expect minimums to plummet to -9°C (16°F), while highs can reach up to 13°C (55°F). During this month, precipitation amounts to 131 mm (5.2 in) over approximately 18 days, contributing to an average humidity level of a brisk 91%. Stay warm and dry!

December Temperature in Hardt

In December in Hardt, the average temperature is 2°C (35°F), with maximums reaching 13°C (55°F) and minimums dropping as low as -9°C (16°F). It's advisable to pack warm clothing if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in Hardt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hardt, December typically has an average temperature of 2°C (35°F), with highs reaching up to 13°C (55°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec313539475362646456493935
Data source: Temperature data for Hardt 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 Hardt

In Hardt in December, the precipitation amount is 131 mm (5.2 in) over the course of 18 days.

December Precipitation Trends in Hardt

The chart displays monthly precipitation patterns in Hardt, 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 Hardt, December typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec1059310167130139114121749269131
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hardt

In Hardt in December, humidity is 91%. With an average temperature of 2°C (35°F), this humidity feels like a heavy blanket enveloping you, making travel rather uncomfortable and potentially discouraging for outdoor activities.

December Average Humidity in Hardt

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

In Hardt 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 Hardt.

Maximum UV Index Levels in Hardt for December

The chart shows the monthly maximum UV Index (UVI) for Hardt 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 Hardt typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Hardt 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 Hardt Compares to Other Months

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

This table compares monthly weather conditions in Hardt, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)104 mm (4.1 inches)91%low
February Weather2°C (35°F)93 mm (3.6 inches)89%moderate
March Weather4°C (40°F)101 mm (4.0 inches)87%moderate
April Weather8°C (47°F)67 mm (2.6 inches)83%high
May Weather12°C (53°F)130 mm (5.1 inches)79%very high
June Weather17°C (62°F)139 mm (5.5 inches)82%very high
July Weather18°C (64°F)114 mm (4.5 inches)83%very high
August Weather18°C (64°F)121 mm (4.8 inches)84%very high
September Weather13°C (56°F)74 mm (2.9 inches)85%high
October Weather9°C (49°F)92 mm (3.6 inches)88%moderate
November Weather4°C (39°F)69 mm (2.7 inches)89%low
December Weather2°C (35°F)131 mm (5.2 inches)91%low

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