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December Weather in Crisan, Romania

Last updated: August 27, 2025

In December, the average temperature in Crisan, Romania hovers around 4°C (40°F). Be prepared for a temperature range that can drop to a chilling -8°C (18°F) at its lowest, while peaking at a mild 17°C (63°F). You can expect 47 mm (1.8 in) of precipitation spread over approximately 10 days, coupled with a high average humidity of 86%.

December Temperature in Crisan

In December, in Crisan, the average temperature is 4°C (40°F). Maximum temperatures can reach 17°C (63°F), while minimums can drop to as low as -8°C (18°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates December temperature patterns in Crisan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Crisan, December typically has an average temperature of 4°C (40°F), with highs reaching up to 17°C (63°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec343843526372767768584740
Data source: Temperature data for Crisan 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 Crisan

In Crisan in December, the total precipitation amount is 47 mm (1.8 in) spread over a period of 10 days.

December Precipitation Trends in Crisan

The chart displays monthly precipitation patterns in Crisan, 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 Crisan, December typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec393536343963391521283147
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Crisan

In Crisan in December humidity is 86%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel cumbersome as you navigate through a thick, heavy air that clings to your skin.

December Average Humidity in Crisan

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

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

Maximum UV Index Levels in Crisan for December

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

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

This table compares monthly weather conditions in Crisan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)38 mm (1.5 inches)87%low
February Weather3°C (38°F)35 mm (1.4 inches)83%moderate
March Weather6°C (43°F)36 mm (1.4 inches)80%moderate
April Weather11°C (52°F)34 mm (1.4 inches)76%high
May Weather17°C (63°F)39 mm (1.5 inches)73%very high
June Weather22°C (72°F)63 mm (2.5 inches)68%very high
July Weather24°C (76°F)39 mm (1.5 inches)65%very high
August Weather25°C (77°F)15 mm (0.6 inches)53%very high
September Weather20°C (68°F)20 mm (0.8 inches)61%high
October Weather14°C (58°F)28 mm (1.1 inches)77%moderate
November Weather9°C (48°F)31 mm (1.2 inches)85%moderate
December Weather4°C (40°F)47 mm (1.8 inches)86%low

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