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December Weather in Valeni, Romania

Last updated: August 27, 2025

In December, the average temperature in Valeni, Romania hovers around 3°C (37°F), with extremes reaching a brisk -12°C (11°F) at minimum and a mild 16°C (61°F) at maximum. Visitors can expect 62 mm (2.4 in) of precipitation spread over 10 days, contributing to the region's notably high average humidity of 90%. Perfect for cozy indoor activities!

December Temperature in Valeni

In December in Valeni, the average temperature is 3°C (37°F). The maximum can reach 16°C (61°F) and the minimum can be as low as -12°C (11°F). Be prepared for a mix of chilly and mild weather if you plan to visit during this time.

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

The chart illustrates December temperature patterns in Valeni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valeni, 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 -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec323844546371757767554537
Data source: Temperature data for Valeni 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 Valeni

In Valeni in December, the total precipitation amount is 62 mm (2.4 in) over a period of 10 days.

December Precipitation Trends in Valeni

The chart displays monthly precipitation patterns in Valeni, 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 Valeni, December typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4239694276126814115644162
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Valeni

In Valeni in December, humidity is 90%. With an average temperature of 3°C (37°F), this humidity feels like a heavy blanket wrapped around you, making travel feel cumbersome and draining, as the dampness clings to your skin and the cold bites through your layers.

December Average Humidity in Valeni

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

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

Maximum UV Index Levels in Valeni for December

The chart shows the monthly maximum UV Index (UVI) for Valeni 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 Valeni typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789987532
Data source: Valeni 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 Valeni Compares to Other Months

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

This table compares monthly weather conditions in Valeni, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)42 mm (1.7 inches)91%low
February Weather3°C (38°F)39 mm (1.5 inches)86%moderate
March Weather7°C (45°F)69 mm (2.7 inches)83%high
April Weather12°C (54°F)42 mm (1.6 inches)74%high
May Weather17°C (64°F)75 mm (3.0 inches)70%very high
June Weather22°C (71°F)126 mm (4.9 inches)67%very high
July Weather24°C (75°F)81 mm (3.2 inches)65%very high
August Weather25°C (77°F)41 mm (1.6 inches)51%very high
September Weather20°C (68°F)15 mm (0.6 inches)58%high
October Weather13°C (56°F)64 mm (2.5 inches)80%moderate
November Weather7°C (46°F)41 mm (1.6 inches)88%moderate
December Weather3°C (37°F)62 mm (2.4 inches)90%low

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