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December Weather in Mosna, Romania

Last updated: August 27, 2025

In December, the average temperature in Mosna, Romania hovers around 1°C (35°F), with a chilly minimum of -16°C (3°F) and a comfortable maximum reaching 15°C (60°F). Expect a precipitation amount of 51 mm (2.0 in) spread over 11 days, contributing to an average humidity of 88%. Prepare for a brisk and damp month!

December Temperature in Mosna

In December in Mosna, the average temperature is 1°C (35°F). The maximum can reach 15°C (60°F), while the minimum can be as low as -16°C (3°F). Be prepared for a wide range of temperatures if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Mosna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mosna, December typically has an average temperature of 1°C (35°F), with highs reaching up to 15°C (60°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec293440516170727364534335
Data source: Temperature data for Mosna 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 Mosna

In Mosna in December, the precipitation amount is 51 mm (2.0 in) spread over 11 days.

December Precipitation Trends in Mosna

The chart displays monthly precipitation patterns in Mosna, 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 Mosna, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec263337386393603727342651
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mosna

In Mosna in December, humidity is 88%. With an average temperature of 1°C (35°F), this humidity feels like a chilly embrace, making travel quite uncomfortable as the cold moisture clings to your skin, leaving you feeling damp and frigid.

December Average Humidity in Mosna

This chart illustrates the average monthly humidity levels in Mosna, 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 Mosna is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%84%78%69%69%63%50%58%78%87%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mosna

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

Maximum UV Index Levels in Mosna for December

The chart shows the monthly maximum UV Index (UVI) for Mosna 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 Mosna typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689977432
Data source: Mosna 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 Mosna Compares to Other Months

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

This table compares monthly weather conditions in Mosna, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)26 mm (1.0 inches)89%low
February Weather1°C (34°F)33 mm (1.3 inches)87%moderate
March Weather5°C (41°F)37 mm (1.5 inches)84%moderate
April Weather11°C (51°F)38 mm (1.5 inches)78%high
May Weather16°C (61°F)63 mm (2.5 inches)69%very high
June Weather21°C (70°F)93 mm (3.6 inches)69%very high
July Weather22°C (72°F)60 mm (2.4 inches)63%very high
August Weather23°C (73°F)37 mm (1.5 inches)50%high
September Weather18°C (64°F)27 mm (1.1 inches)58%high
October Weather12°C (54°F)34 mm (1.3 inches)78%moderate
November Weather6°C (43°F)26 mm (1.0 inches)87%moderate
December Weather1°C (35°F)51 mm (2.0 inches)88%low

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