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December Weather in Moisei, Romania

Last updated: August 27, 2025

In Moisei, Romania, the average temperature in December hovers around -2°C (28°F), with extremes ranging from a frigid -22°C (-7°F) to a mild 10°C (51°F). Expect 104 mm (4.1 in) of precipitation spread over 18 days, and brace yourself for an average humidity level of 92%.

December Temperature in Moisei

In December in Moisei, the average temperature is -2°C (28°F), with maximums reaching 10°C (51°F) and minimums dropping as low as -22°C (-7°F). Be prepared for chilly weather and dress warmly if you plan to travel during this month.

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

The chart illustrates December temperature patterns in Moisei, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moisei, December typically has an average temperature of -2°C (28°F), with highs reaching up to 10°C (51°F) and lows dropping to around -22°C (-7°F).
JanFebMarAprMayJunJulAugSepOctNovDec222732425059606253443728
Data source: Temperature data for Moisei 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 Moisei

In Moisei in December, the total precipitation amount is 104 mm (4.1 in), occurring over the course of 18 days.

December Precipitation Trends in Moisei

The chart displays monthly precipitation patterns in Moisei, 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 Moisei, December typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec60988776173167153108897656104
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Moisei

In Moisei in December humidity is 92%. With an average temperature of -2°C (28°F), this humidity feels like a biting chill that penetrates layers of clothing, making outdoor activities uncomfortable and travel quite challenging.

December Average Humidity in Moisei

This chart illustrates the average monthly humidity levels in Moisei, 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 Moisei is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%88%87%79%71%71%64%55%64%83%91%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Moisei

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

Maximum UV Index Levels in Moisei for December

The chart shows the monthly maximum UV Index (UVI) for Moisei 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 Moisei typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987432
Data source: Moisei 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 Moisei Compares to Other Months

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

This table compares monthly weather conditions in Moisei, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)59 mm (2.3 inches)93%low
February Weather-3°C (27°F)98 mm (3.8 inches)88%moderate
March Weather0°C (32°F)87 mm (3.4 inches)86%moderate
April Weather5°C (42°F)76 mm (3.0 inches)79%high
May Weather10°C (51°F)173 mm (6.8 inches)71%very high
June Weather15°C (59°F)167 mm (6.6 inches)71%very high
July Weather16°C (60°F)153 mm (6.0 inches)64%very high
August Weather17°C (62°F)108 mm (4.2 inches)55%very high
September Weather12°C (53°F)89 mm (3.5 inches)64%high
October Weather7°C (45°F)76 mm (3.0 inches)83%moderate
November Weather3°C (37°F)56 mm (2.2 inches)91%moderate
December Weather-2°C (28°F)104 mm (4.1 inches)92%low

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