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December Weather in Aigen, Austria

Last updated: August 22, 2025

In December, the average temperature in Aigen, Austria hovers around -1°C (31°F), with extremes reaching a chilly -15°C (5°F) and occasionally peaking at a mild 12°C (54°F). Visitors should prepare for wet conditions, as the area experiences about 168 mm (6.6 in) of precipitation over 18 days, accompanied by an average humidity of 89%.

December Temperature in Aigen

In December in Aigen, the average temperature is -1°C (31°F). Maximums can reach 12°C (54°F) and minimums can be as low as -15°C (5°F). Travelers should be prepared for chilly weather and varying temperatures during their visit.

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

The chart illustrates December temperature patterns in Aigen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aigen, December typically has an average temperature of -1°C (31°F), with highs reaching up to 12°C (54°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec283236455262636355483831
Data source: Temperature data for Aigen 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 Aigen

In Aigen in December, the precipitation amount is 168 mm (6.6 in) over the course of 18 days.

December Precipitation Trends in Aigen

The chart displays monthly precipitation patterns in Aigen, 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 Aigen, December typically receives around 168 mm (6.6 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec1411121259920817921519015614086168
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Aigen

In Aigen in December humidity is 89%. With an average temperature of -1°C (31°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and urging you to seek warmth indoors.

December Average Humidity in Aigen

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

In Aigen 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 Aigen, you can visit Hourly UV Index in Aigen.

Maximum UV Index Levels in Aigen for December

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

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

This table compares monthly weather conditions in Aigen, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)141 mm (5.5 inches)91%low
February Weather0°C (32°F)112 mm (4.4 inches)87%moderate
March Weather2°C (37°F)125 mm (4.9 inches)82%high
April Weather7°C (45°F)99 mm (3.9 inches)79%high
May Weather11°C (52°F)208 mm (8.2 inches)74%very high
June Weather17°C (62°F)179 mm (7.0 inches)75%very high
July Weather17°C (63°F)215 mm (8.5 inches)74%very high
August Weather17°C (63°F)190 mm (7.5 inches)68%very high
September Weather13°C (55°F)156 mm (6.1 inches)74%high
October Weather9°C (48°F)140 mm (5.5 inches)88%moderate
November Weather3°C (38°F)86 mm (3.4 inches)90%moderate
December Weather-1°C (31°F)168 mm (6.6 inches)89%low

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