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December Weather in Groserea, Romania

Last updated: August 27, 2025

In December, the average temperature in Groserea, Romania hovers around 2°C (36°F), with a minimum of -8°C (18°F) and a maximum reaching 14°C (57°F). Expect about 81 mm (3.2 in) of precipitation spread over 10 days, contributing to the high average humidity of 90%. Plan accordingly for a chilly and damp climate!

December Temperature in Groserea

In December in Groserea, the average temperature is 2°C (36°F). Maximum temperatures can reach 14°C (57°F), while minimums can drop to as low as -8°C (18°F). Travellers should be prepared for chilly conditions and dress in layers to stay comfortable during their visit.

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

The chart illustrates December temperature patterns in Groserea, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Groserea, December typically has an average temperature of 2°C (36°F), with highs reaching up to 14°C (57°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec323744536169727465544536
Data source: Temperature data for Groserea 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 Groserea

In Groserea in December, the precipitation amount is 81 mm (3.2 in) over a span of 10 days.

December Precipitation Trends in Groserea

The chart displays monthly precipitation patterns in Groserea, 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 Groserea, December typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec52487049129116783031596881
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Groserea

In Groserea 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 Groserea

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

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

Maximum UV Index Levels in Groserea for December

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

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

This table compares monthly weather conditions in Groserea, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)52 mm (2.0 inches)91%low
February Weather3°C (38°F)48 mm (1.9 inches)86%moderate
March Weather6°C (44°F)70 mm (2.8 inches)83%moderate
April Weather12°C (53°F)49 mm (1.9 inches)74%high
May Weather16°C (62°F)128 mm (5.1 inches)70%very high
June Weather21°C (69°F)116 mm (4.5 inches)67%very high
July Weather22°C (72°F)78 mm (3.1 inches)65%very high
August Weather23°C (74°F)30 mm (1.2 inches)51%very high
September Weather18°C (65°F)31 mm (1.2 inches)58%high
October Weather12°C (54°F)59 mm (2.3 inches)80%moderate
November Weather7°C (45°F)68 mm (2.7 inches)88%moderate
December Weather2°C (36°F)81 mm (3.2 inches)90%low

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