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December Weather in Calienii Vechi, Romania

Last updated: August 27, 2025

In December, the average temperature in Calienii Vechi, Romania hovers around 3°C (37°F), with a minimum dipping to -10°C (13°F) and a maximum reaching 16°C (61°F). Expect about 58 mm (2.3 in) of precipitation spread over 9 days, and don't forget to brace yourself for a notably high average humidity of 88%.

December Temperature in Calienii Vechi

In December in Calienii Vechi, the average temperature is 3°C (37°F). Maximum temperatures can reach 16°C (61°F), while minimums can drop as low as -10°C (13°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

December Weather in Calienii Vechi: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Calienii Vechi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calienii Vechi, December typically has an average temperature of 3°C (37°F), with highs reaching up to 16°C (61°F) and lows dropping to around -10°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec323744536472757667564537
Data source: Temperature data for Calienii Vechi 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 Calienii Vechi

In Calienii Vechi in December, the precipitation amount is 58 mm (2.3 in) spread over 9 days.

December Precipitation Trends in Calienii Vechi

The chart displays monthly precipitation patterns in Calienii Vechi, 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 Calienii Vechi, December typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec2835384350109551722443258
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Calienii Vechi

In Calienii Vechi in December, humidity is 88%. With an average temperature of 3°C (37°F), this humidity feels like a chilling fog that clings to your skin, making every step outside a damp and brisk challenge for travelers.

December Average Humidity in Calienii Vechi

This chart illustrates the average monthly humidity levels in Calienii Vechi, 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 Calienii Vechi is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%85%82%73%71%70%66%48%57%79%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Calienii Vechi

In Calienii Vechi 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 Calienii Vechi, you can visit Hourly UV Index in Calienii Vechi.

Maximum UV Index Levels in Calienii Vechi for December

The chart shows the monthly maximum UV Index (UVI) for Calienii Vechi 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 Calienii Vechi typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Calienii Vechi 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 Calienii Vechi Compares to Other Months

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

This table compares monthly weather conditions in Calienii Vechi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)28 mm (1.1 inches)88%low
February Weather3°C (38°F)35 mm (1.4 inches)85%moderate
March Weather6°C (44°F)38 mm (1.5 inches)82%moderate
April Weather12°C (54°F)43 mm (1.7 inches)73%high
May Weather18°C (64°F)49 mm (1.9 inches)71%very high
June Weather22°C (72°F)109 mm (4.3 inches)70%very high
July Weather24°C (75°F)55 mm (2.2 inches)66%very high
August Weather25°C (77°F)17 mm (0.7 inches)48%very high
September Weather20°C (67°F)22 mm (0.9 inches)57%high
October Weather13°C (56°F)44 mm (1.7 inches)79%moderate
November Weather7°C (45°F)32 mm (1.3 inches)87%moderate
December Weather3°C (37°F)58 mm (2.3 inches)88%low

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