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December Weather in Luciu, Romania

Last updated: August 27, 2025

In Luciu, Romania, the weather in December typically hovers around a brisk 4°C (39°F). Expect temperatures to dip to a chilly -9°C (15°F) at night, while daytime highs can reach a mild 18°C (65°F). The month sees an average precipitation of 60 mm (2.4 in) spread across about 9 days, contributing to a notably high average humidity of 86%.

December Temperature in Luciu

In December in Luciu, the average temperature is 4°C (39°F). Maximum temperatures can reach up to 18°C (65°F), while minimums can drop as low as -9°C (15°F). Be prepared for a mix of chilly and mildly warm days, making it essential to pack layers for your travels.

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

The chart illustrates December temperature patterns in Luciu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Luciu, December typically has an average temperature of 4°C (39°F), with highs reaching up to 18°C (65°F) and lows dropping to around -9°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec333844536472757768574638
Data source: Temperature data for Luciu 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 Luciu

In Luciu in December, the total precipitation amount is 60 mm (2.4 in), occurring over a span of 9 days.

December Precipitation Trends in Luciu

The chart displays monthly precipitation patterns in Luciu, 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 Luciu, December typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec374149364387501820503360
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Luciu

In Luciu in December humidity is 86%. With an average temperature of 4°C (39°F), this humidity feels like a chilly mist enveloping you, making it essential to bundle up while exploring, as each breath comes with a damp chill that can be quite refreshing yet starkly invigorating for travelers.

December Average Humidity in Luciu

This chart illustrates the average monthly humidity levels in Luciu, 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 Luciu is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%83%80%76%73%68%65%53%61%77%85%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Luciu

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

Maximum UV Index Levels in Luciu for December

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

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

This table compares monthly weather conditions in Luciu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)37 mm (1.4 inches)87%low
February Weather4°C (39°F)41 mm (1.6 inches)83%moderate
March Weather7°C (44°F)49 mm (1.9 inches)80%moderate
April Weather12°C (53°F)36 mm (1.4 inches)76%high
May Weather18°C (64°F)43 mm (1.7 inches)73%very high
June Weather22°C (72°F)87 mm (3.4 inches)68%very high
July Weather24°C (76°F)50 mm (2.0 inches)65%very high
August Weather25°C (77°F)18 mm (0.7 inches)53%very high
September Weather20°C (68°F)20 mm (0.8 inches)61%high
October Weather14°C (57°F)50 mm (2.0 inches)77%moderate
November Weather8°C (47°F)33 mm (1.3 inches)85%moderate
December Weather4°C (39°F)60 mm (2.4 inches)86%low

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