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December Weather in Retis, Romania

Last updated: August 27, 2025

In December, the average temperature in Retis, Romania hovers around 1°C (35°F). This chilly month can bring minimum temperatures plunging to -12°C (10°F), while highs reach up to 13°C (55°F). Be prepared for wet days, as the region receives approximately 79 mm (3.1 in) of precipitation over 14 days, all accompanied by a high average humidity of 90%.

December Temperature in Retis

In December in Retis, the average temperature is 1°C (35°F). Maximum temperatures can reach 13°C (55°F), while minimums can drop as low as -12°C (10°F). Travelers should prepare for a range of chilly weather conditions, so pack accordingly!

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

The chart illustrates December temperature patterns in Retis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Retis, December typically has an average temperature of 1°C (35°F), with highs reaching up to 13°C (55°F) and lows dropping to around -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec293541505866687061514334
Data source: Temperature data for Retis 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 Retis

In Retis in December, the total precipitation amount is 79 mm (3.1 in) over a span of 14 days.

December Precipitation Trends in Retis

The chart displays monthly precipitation patterns in Retis, 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 Retis, December typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec385570551291331148059573979
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Retis

In Retis in December humidity is 90%. With an average temperature of 1°C (35°F), this humidity feels like an icy blanket clinging to your skin, making travel uncomfortable and every breath a struggle against the damp chill.

December Average Humidity in Retis

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

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

Maximum UV Index Levels in Retis for December

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

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

This table compares monthly weather conditions in Retis, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)38 mm (1.5 inches)91%low
February Weather2°C (35°F)55 mm (2.1 inches)86%moderate
March Weather5°C (41°F)69 mm (2.7 inches)83%moderate
April Weather10°C (50°F)55 mm (2.2 inches)74%high
May Weather15°C (59°F)129 mm (5.1 inches)70%very high
June Weather19°C (66°F)133 mm (5.2 inches)67%very high
July Weather20°C (68°F)114 mm (4.5 inches)65%very high
August Weather21°C (70°F)80 mm (3.1 inches)51%very high
September Weather16°C (61°F)59 mm (2.3 inches)58%high
October Weather11°C (52°F)57 mm (2.2 inches)80%moderate
November Weather6°C (43°F)39 mm (1.5 inches)88%moderate
December Weather1°C (35°F)79 mm (3.1 inches)90%low

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