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December Weather in Borosteni, Romania

Last updated: August 27, 2025

In Borosteni, Romania, the average temperature in December hovers around 2°C (35°F). Visitors can expect a minimum chill of -11°C (12°F) and a maximum warmth of 12°C (55°F) during this time. With an average precipitation of 113 mm (4.4 in) over 12 days, it’s advisable to prepare for some wet weather. The average humidity level is quite high at 90%, making it a notably damp month.

December Temperature in Borosteni

In December in Borosteni, the average temperature is 2°C (35°F). The maximum can reach 12°C (55°F) and the minimum can be as low as -11°C (12°F). Be sure to pack warm clothing and prepare for chilly weather if you plan to visit during this time.

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

The chart illustrates December temperature patterns in Borosteni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Borosteni, December typically has an average temperature of 2°C (35°F), with highs reaching up to 12°C (55°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec303541495866697062514335
Data source: Temperature data for Borosteni 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 Borosteni

In Borosteni in December, the precipitation amount is 113 mm (4.4 in) spread over 12 days.

December Precipitation Trends in Borosteni

The chart displays monthly precipitation patterns in Borosteni, 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 Borosteni, December typically receives around 113 mm (4.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec656475591278984422762102113
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Borosteni

In Borosteni in December humidity is 90%. With an average temperature of 2°C (35°F), this humidity feels like a cold, damp blanket that clings to your skin, making outdoor activities uncomfortable and requiring extra layers to stay warm and dry while traveling.

December Average Humidity in Borosteni

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

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

Maximum UV Index Levels in Borosteni for December

The chart shows the monthly maximum UV Index (UVI) for Borosteni 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 Borosteni typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789987532
Data source: Borosteni 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 Borosteni Compares to Other Months

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

This table compares monthly weather conditions in Borosteni, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)65 mm (2.6 inches)91%low
February Weather2°C (35°F)63 mm (2.5 inches)86%moderate
March Weather5°C (41°F)75 mm (3.0 inches)83%high
April Weather10°C (50°F)59 mm (2.3 inches)74%high
May Weather15°C (58°F)126 mm (5.0 inches)70%very high
June Weather19°C (66°F)89 mm (3.5 inches)67%very high
July Weather20°C (69°F)84 mm (3.3 inches)65%very high
August Weather21°C (70°F)42 mm (1.6 inches)51%very high
September Weather16°C (62°F)27 mm (1.1 inches)58%high
October Weather11°C (51°F)62 mm (2.5 inches)80%moderate
November Weather6°C (43°F)101 mm (4.0 inches)88%moderate
December Weather2°C (35°F)113 mm (4.4 inches)90%low

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