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December Weather in Welling, Germany

Last updated: August 23, 2025

In Welling, Germany, the average temperature in December hovers around 3°C (39°F), with lows dipping to a chilly -5°C (22°F) and highs reaching a mild 14°C (57°F). Expect 89 mm (3.5 in) of precipitation over approximately 16 days, contributing to an average humidity of 92%. Prepare for a damp and crisp month ahead!

December Temperature in Welling

In December in Welling, the average temperature is 3°C (39°F), with maximums reaching up to 14°C (57°F) and minimums dropping as low as -5°C (22°F). Be sure to pack warm clothing and prepare for chilly conditions if you're planning to visit during this time.

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

The chart illustrates December temperature patterns in Welling, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Welling, December typically has an average temperature of 3°C (39°F), with highs reaching up to 14°C (57°F) and lows dropping to around -5°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec353842485564656558514238
Data source: Temperature data for Welling 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 Welling

In Welling in December, the precipitation amount is 89 mm (3.5 in) over the course of 16 days.

December Precipitation Trends in Welling

The chart displays monthly precipitation patterns in Welling, 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 Welling, December typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec605667387177716749564889
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Welling

In Welling in December, humidity is 92%. With an average temperature of 3°C (39°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable as the chill seeps into your bones and the moisture in the air clings to your skin.

December Average Humidity in Welling

This chart illustrates the average monthly humidity levels in Welling, 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 Welling is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%84%77%74%72%71%81%88%91%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Welling

In Welling 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 Welling.

Maximum UV Index Levels in Welling for December

The chart shows the monthly maximum UV Index (UVI) for Welling 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 Welling typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234588875421
Data source: Welling 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 Welling Compares to Other Months

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

This table compares monthly weather conditions in Welling, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)60 mm (2.3 inches)91%low
February Weather3°C (38°F)56 mm (2.2 inches)90%moderate
March Weather6°C (42°F)67 mm (2.7 inches)87%moderate
April Weather9°C (48°F)38 mm (1.5 inches)84%moderate
May Weather13°C (55°F)71 mm (2.8 inches)77%very high
June Weather18°C (64°F)77 mm (3.0 inches)74%very high
July Weather18°C (65°F)71 mm (2.8 inches)72%very high
August Weather18°C (65°F)67 mm (2.6 inches)71%high
September Weather14°C (58°F)49 mm (1.9 inches)81%moderate
October Weather11°C (51°F)56 mm (2.2 inches)88%moderate
November Weather5°C (42°F)48 mm (1.9 inches)91%low
December Weather3°C (39°F)89 mm (3.5 inches)92%low

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