nomadseason

December Weather in Sinesti, Romania

Last updated: August 27, 2025

In December, the average temperature in Sinesti, Romania hovers around 2°C (35°F). Expect a chilly range where temperatures can dip as low as -10°C (14°F) and rise to a mild 13°C (55°F). With 100 mm (3.9 in) of precipitation spread over 13 days, it's wise to pack an umbrella. The air is often quite damp, with an average humidity of 90%, adding to the cozy, albeit brisk, atmosphere.

December Temperature in Sinesti

In December in Sinesti, the average temperature is 2°C (35°F). Maximum temperatures can reach 13°C (55°F), while minimums can drop as low as -10°C (14°F). Be sure to dress warmly if you're planning to visit during this time!

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

The chart illustrates December temperature patterns in Sinesti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sinesti, 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 -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec313642505967697163524335
Data source: Temperature data for Sinesti generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Sinesti

In Sinesti in December, the total precipitation amount is 100 mm (3.9 in), occurring over a span of 13 days.

December Precipitation Trends in Sinesti

The chart displays monthly precipitation patterns in Sinesti, 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 Sinesti, December typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec565574571431319944365976100
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Sinesti

In Sinesti 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 Sinesti

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

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

Maximum UV Index Levels in Sinesti for December

The chart shows the monthly maximum UV Index (UVI) for Sinesti 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 Sinesti typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789997532
Data source: Sinesti 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 Sinesti Compares to Other Months

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

This table compares monthly weather conditions in Sinesti, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)56 mm (2.2 inches)91%low
February Weather2°C (36°F)55 mm (2.2 inches)86%moderate
March Weather5°C (42°F)74 mm (2.9 inches)83%high
April Weather10°C (51°F)57 mm (2.3 inches)74%high
May Weather15°C (59°F)143 mm (5.6 inches)70%very high
June Weather19°C (67°F)131 mm (5.2 inches)67%very high
July Weather21°C (70°F)99 mm (3.9 inches)65%very high
August Weather22°C (71°F)44 mm (1.7 inches)51%very high
September Weather17°C (63°F)36 mm (1.4 inches)58%high
October Weather11°C (52°F)59 mm (2.3 inches)80%moderate
November Weather6°C (44°F)76 mm (3.0 inches)88%moderate
December Weather2°C (35°F)100 mm (3.9 inches)90%low

Compare Sinesti's Climate with Cities Worldwide