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December Weather in Alunisu, Romania

Last updated: August 27, 2025

In December, the average temperature in Alunisu, Romania hovers around 2°C (36°F), making it a chilly time of year. Be prepared for a range between a brisk -11°C (13°F) and a milder 13°C (56°F). During this month, 78 mm (3.1 in) of precipitation falls across approximately 10 days, contributing to an average humidity of 90%. Dress warmly and be ready for some wet weather!

December Temperature in Alunisu

In December in Alunisu, the average temperature is 2°C (36°F). The maximum can reach 13°C (56°F), while the minimum can drop as low as -11°C (13°F). Be prepared for cold conditions and pack warm clothing if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Alunisu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alunisu, December typically has an average temperature of 2°C (36°F), with highs reaching up to 13°C (56°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec313743526169727465544436
Data source: Temperature data for Alunisu 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 Alunisu

In Alunisu in December, the precipitation amount is 78 mm (3.1 in) over the course of 10 days.

December Precipitation Trends in Alunisu

The chart displays monthly precipitation patterns in Alunisu, 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 Alunisu, December typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec46436545112134845233625078
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Alunisu

In Alunisu in December humidity is 90%. With an average temperature of 2°C (36°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and damp, and turning a simple stroll into a test of endurance for travelers.

December Average Humidity in Alunisu

This chart illustrates the average monthly humidity levels in Alunisu, 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 Alunisu is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%86%83%74%70%67%65%51%58%80%88%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Alunisu

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

Maximum UV Index Levels in Alunisu for December

The chart shows the monthly maximum UV Index (UVI) for Alunisu 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 Alunisu typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Alunisu 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 Alunisu Compares to Other Months

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

This table compares monthly weather conditions in Alunisu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)46 mm (1.8 inches)91%low
February Weather3°C (37°F)43 mm (1.7 inches)86%moderate
March Weather6°C (43°F)64 mm (2.5 inches)83%moderate
April Weather11°C (52°F)45 mm (1.8 inches)74%high
May Weather16°C (61°F)112 mm (4.4 inches)70%very high
June Weather21°C (69°F)134 mm (5.3 inches)67%very high
July Weather22°C (72°F)84 mm (3.3 inches)65%very high
August Weather23°C (74°F)52 mm (2.0 inches)51%very high
September Weather18°C (65°F)33 mm (1.3 inches)58%high
October Weather12°C (54°F)62 mm (2.4 inches)80%moderate
November Weather7°C (44°F)50 mm (2.0 inches)88%moderate
December Weather2°C (36°F)78 mm (3.1 inches)90%low

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