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December Weather in Reessum, Germany

Last updated: August 23, 2025

In December, the average temperature in Reessum, Germany hovers around 4°C (40°F). Be prepared for chilly days, as temperatures can drop to a bone-biting -10°C (15°F), while peaking at a mild 13°C (55°F). Expect a precipitation amount of 76 mm (3.0 in) spread over approximately 15 days, coupled with a high average humidity of 90%.

December Temperature in Reessum

In December in Reessum, the average temperature is 4°C (40°F). Maximums can reach 13°C (55°F), while minimums can drop to as low as -10°C (15°F). Travelers should prepare for a range of temperatures, ensuring they pack both warm and cooler clothing options for their visit.

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

The chart illustrates December temperature patterns in Reessum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Reessum, December typically has an average temperature of 4°C (40°F), with highs reaching up to 13°C (55°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec383942485564656659534440
Data source: Temperature data for Reessum 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 Reessum

In Reessum in December, the precipitation amount is 76 mm (3.0 in), recorded over a span of 15 days.

December Precipitation Trends in Reessum

The chart displays monthly precipitation patterns in Reessum, 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 Reessum, December typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec646067546777817354865176
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Reessum

In Reessum in December humidity is 90%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that penetrates your clothes, making even short excursions outside seem uncomfortable and uninviting.

December Average Humidity in Reessum

This chart illustrates the average monthly humidity levels in Reessum, 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 Reessum is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%73%66%66%67%81%86%90%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Reessum

In Reessum 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 Reessum.

Maximum UV Index Levels in Reessum for December

The chart shows the monthly maximum UV Index (UVI) for Reessum 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 Reessum typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578775321
Data source: Reessum 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 Reessum Compares to Other Months

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

This table compares monthly weather conditions in Reessum, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)64 mm (2.5 inches)91%low
February Weather4°C (39°F)60 mm (2.4 inches)89%low
March Weather6°C (42°F)67 mm (2.7 inches)87%moderate
April Weather9°C (48°F)54 mm (2.1 inches)82%moderate
May Weather13°C (56°F)67 mm (2.6 inches)73%high
June Weather18°C (65°F)77 mm (3.0 inches)66%very high
July Weather18°C (65°F)81 mm (3.2 inches)66%high
August Weather19°C (66°F)73 mm (2.9 inches)67%high
September Weather15°C (59°F)54 mm (2.1 inches)81%moderate
October Weather12°C (53°F)85 mm (3.4 inches)86%moderate
November Weather7°C (44°F)51 mm (2.0 inches)90%low
December Weather4°C (40°F)76 mm (3.0 inches)90%low

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