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December Weather in Casva, Romania

Last updated: August 27, 2025

In December, the average temperature in Casva, Romania hovers around 0°C (32°F). Expect a chill, as the minimum can drop to -14°C (6°F), while the maximum peaks at 12°C (53°F). This month also brings 80 mm (3.1 in) of precipitation over approximately 15 days, contributing to an average humidity level of 92%. Prepare for a damp and cold experience!

December Temperature in Casva

In December in Casva, the average temperature is 0°C (32°F). Maximums can reach 12°C (53°F) and minimums can be as low as -14°C (6°F). Travelers should prepare for chilly conditions and pack accordingly for extreme temperature variations.

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

The chart illustrates December temperature patterns in Casva, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Casva, December typically has an average temperature of 0°C (32°F), with highs reaching up to 12°C (53°F) and lows dropping to around -14°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec263136455563656657484031
Data source: Temperature data for Casva 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 Casva

In Casva in December, the precipitation amount is 80 mm (3.1 in) over a span of 15 days.

December Precipitation Trends in Casva

The chart displays monthly precipitation patterns in Casva, 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 Casva, December typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec416758501211311137065563280
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Casva

In Casva in December, humidity is 92%. With an average temperature of 0°C (32°F), this humidity feels like a heavy blanket enveloping you as you travel, making every step feel sluggish and the air thick with moisture, which can be both invigorating and exhausting at the same time.

December Average Humidity in Casva

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

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

Maximum UV Index Levels in Casva for December

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

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

This table compares monthly weather conditions in Casva, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)41 mm (1.6 inches)93%low
February Weather0°C (31°F)67 mm (2.6 inches)88%moderate
March Weather2°C (37°F)58 mm (2.3 inches)86%moderate
April Weather7°C (46°F)50 mm (2.0 inches)79%high
May Weather13°C (55°F)121 mm (4.8 inches)71%very high
June Weather17°C (63°F)131 mm (5.1 inches)71%very high
July Weather18°C (65°F)113 mm (4.4 inches)64%very high
August Weather19°C (67°F)70 mm (2.7 inches)55%very high
September Weather14°C (58°F)65 mm (2.5 inches)64%high
October Weather9°C (48°F)56 mm (2.2 inches)83%moderate
November Weather4°C (40°F)31 mm (1.2 inches)91%moderate
December Weather0°C (32°F)80 mm (3.1 inches)92%low

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