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December Weather in Sirineasa, Romania

Last updated: August 27, 2025

In December, the average temperature in Sirineasa, Romania hovers around 2°C (35°F), offering a chilly embrace. Expect a minimum temperature of -11°C (13°F) and an occasional maximum of 13°C (55°F). During this time, anticipate about 98 mm (3.9 in) of precipitation spread over 12 days, contributing to an average humidity of 90%. Bundle up and enjoy this wintry season!

December Temperature in Sirineasa

In December in Sirineasa, the average temperature is 2°C (35°F). The maximum can reach 13°C (55°F), while the minimum can drop as low as -11°C (13°F). Travelers should prepare for chilly conditions and pack warm clothing to enjoy their visit.

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

The chart illustrates December temperature patterns in Sirineasa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sirineasa, December typically has an average temperature of 2°C (35°F), with highs reaching up to 13°C (55°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec303641505967707162524335
Data source: Temperature data for Sirineasa 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 Sirineasa

In Sirineasa in December, the precipitation amount is 98 mm (3.9 in) over the course of 12 days.

December Precipitation Trends in Sirineasa

The chart displays monthly precipitation patterns in Sirineasa, 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 Sirineasa, December typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec53517154131122945336636698
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sirineasa

In Sirineasa in December humidity is 90%. With an average temperature of 2°C (35°F), this humidity feels like a cold, damp blanket that clings to your skin, making outdoor activities uncomfortable and requiring extra layers to stay warm and dry while traveling.

December Average Humidity in Sirineasa

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

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

Maximum UV Index Levels in Sirineasa for December

The chart shows the monthly maximum UV Index (UVI) for Sirineasa 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 Sirineasa typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789997532
Data source: Sirineasa 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 Sirineasa Compares to Other Months

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

This table compares monthly weather conditions in Sirineasa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)53 mm (2.1 inches)91%low
February Weather2°C (36°F)51 mm (2.0 inches)86%moderate
March Weather5°C (42°F)71 mm (2.8 inches)83%moderate
April Weather10°C (50°F)54 mm (2.1 inches)74%high
May Weather15°C (59°F)131 mm (5.2 inches)70%very high
June Weather19°C (67°F)122 mm (4.8 inches)67%very high
July Weather21°C (70°F)94 mm (3.7 inches)65%very high
August Weather22°C (71°F)53 mm (2.1 inches)51%very high
September Weather17°C (63°F)36 mm (1.4 inches)58%high
October Weather11°C (52°F)63 mm (2.5 inches)80%moderate
November Weather6°C (43°F)66 mm (2.6 inches)88%moderate
December Weather2°C (35°F)98 mm (3.9 inches)90%low

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