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December Weather in Treglwang, Austria

Last updated: August 22, 2025

In December, the average temperature in Treglwang, Austria hovers around -3°C (26°F), with minimum lows plunging to -20°C (-5°F) and occasional highs reaching 8°C (46°F). Expect about 113 mm (4.5 in) of precipitation spread over 18 days, with an average humidity of 89%, making it a chilly and damp time of year.

December Temperature in Treglwang

In December in Treglwang, the average temperature is -3°C (26°F), with maximums reaching 8°C (46°F) and minimums dropping as low as -20°C (-5°F). Travelers should be prepared for cold weather and potential snow, making it an ideal time for winter sports and cozy indoor activities.

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

The chart illustrates December temperature patterns in Treglwang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Treglwang, December typically has an average temperature of -3°C (26°F), with highs reaching up to 8°C (46°F) and lows dropping to around -20°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec232832404858595951443526
Data source: Temperature data for Treglwang 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 Treglwang

In Treglwang in December, the precipitation amount is 113 mm (4.5 in), occurring over the course of 18 days.

December Precipitation Trends in Treglwang

The chart displays monthly precipitation patterns in Treglwang, 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 Treglwang, December typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec8674848217813818820815010386113
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Treglwang

In Treglwang in December, humidity is 89%. With an average temperature of -3°C (26°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and requiring layered clothing to stay warm as you explore.

December Average Humidity in Treglwang

This chart illustrates the average monthly humidity levels in Treglwang, 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 Treglwang is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%82%79%74%75%74%69%74%88%90%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Treglwang

In Treglwang in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Treglwang, you can visit Hourly UV Index in Treglwang.

Maximum UV Index Levels in Treglwang for December

The chart shows the monthly maximum UV Index (UVI) for Treglwang 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 Treglwang typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789987432
Data source: Treglwang 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 Treglwang Compares to Other Months

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

This table compares monthly weather conditions in Treglwang, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)86 mm (3.4 inches)91%low
February Weather-2°C (28°F)74 mm (2.9 inches)87%moderate
March Weather0°C (32°F)84 mm (3.3 inches)82%high
April Weather5°C (40°F)82 mm (3.2 inches)79%high
May Weather9°C (48°F)178 mm (7.0 inches)74%very high
June Weather14°C (58°F)138 mm (5.4 inches)75%very high
July Weather15°C (59°F)188 mm (7.4 inches)74%very high
August Weather15°C (59°F)208 mm (8.2 inches)68%very high
September Weather11°C (52°F)150 mm (5.9 inches)74%high
October Weather6°C (44°F)103 mm (4.0 inches)88%moderate
November Weather2°C (35°F)86 mm (3.4 inches)90%moderate
December Weather-3°C (26°F)113 mm (4.5 inches)89%low

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