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December Weather in Proleb, Austria

Last updated: August 22, 2025

In Proleb, Austria, the average temperature in December hovers around -2°C (28°F), with extremes ranging from a chilly -17°C (1°F) to a milder 9°C (49°F). Expect 90 mm (3.6 in) of precipitation spread over 18 days, coupled with a high average humidity of 89%. Dress warmly and be prepared for a damp, cold atmosphere!

December Temperature in Proleb

In December in Proleb, the average temperature is -2°C (28°F), with a maximum that can reach 9°C (49°F) and a minimum that can be as low as -17°C (1°F). Be sure to pack warm clothing and prepare for chilly weather if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Proleb, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Proleb, December typically has an average temperature of -2°C (28°F), with highs reaching up to 9°C (49°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec263035435060616153453628
Data source: Temperature data for Proleb 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 Proleb

In Proleb in December, the precipitation amount is 90 mm (3.6 in) over the course of 18 days.

December Precipitation Trends in Proleb

The chart displays monthly precipitation patterns in Proleb, 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 Proleb, December typically receives around 90 mm (3.6 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec64546074156123145176122847290
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Proleb

In Proleb in December, humidity is 89%. With an average temperature of -2°C (28°F), this humidity feels like a heavy blanket, making it difficult to stay warm while traveling outdoors.

December Average Humidity in Proleb

This chart illustrates the average monthly humidity levels in Proleb, 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 Proleb is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%84%78%73%71%73%70%60%65%84%89%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Proleb

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

Maximum UV Index Levels in Proleb for December

The chart shows the monthly maximum UV Index (UVI) for Proleb 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 Proleb typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236689987432
Data source: Proleb 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 Proleb Compares to Other Months

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

This table compares monthly weather conditions in Proleb, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)64 mm (2.5 inches)90%low
February Weather-1°C (30°F)54 mm (2.1 inches)84%moderate
March Weather1°C (35°F)60 mm (2.4 inches)78%high
April Weather6°C (43°F)74 mm (2.9 inches)73%high
May Weather10°C (50°F)156 mm (6.1 inches)71%very high
June Weather16°C (60°F)123 mm (4.8 inches)73%very high
July Weather16°C (61°F)145 mm (5.7 inches)70%very high
August Weather16°C (62°F)176 mm (6.9 inches)60%very high
September Weather12°C (53°F)122 mm (4.8 inches)65%high
October Weather7°C (45°F)83 mm (3.3 inches)84%moderate
November Weather2°C (37°F)72 mm (2.8 inches)89%moderate
December Weather-2°C (28°F)90 mm (3.6 inches)89%low

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