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December Weather in Viros, Greece

Last updated: August 23, 2025

In December, the average temperature in Viros, Greece hovers around 14°C (57°F). Expect a minimum of 7°C (44°F) and a maximum of 19°C (67°F), making it a moderately cool month. Be prepared for 302 mm (11.9 in) of precipitation spread across 17 days, resulting in an average humidity of 75%.

December Temperature in Viros

In December in Viros, the average temperature is 14°C (57°F). Maximums can reach 19°C (67°F), while minimums can drop as low as 7°C (44°F). This mild climate makes Viros a comfortable destination for exploring the local sights and enjoying outdoor activities.

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

The chart illustrates December temperature patterns in Viros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Viros, December typically has an average temperature of 14°C (57°F), with highs reaching up to 19°C (67°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec525455596673778075686356
Data source: Temperature data for Viros 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 Viros

In Viros in December, the total precipitation amount is 302 mm (11.9 in) over the course of 17 days.

December Precipitation Trends in Viros

The chart displays monthly precipitation patterns in Viros, 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 Viros, December typically receives around 302 mm (11.9 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec15714911246402581548153305302
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Viros

In Viros in December, humidity is 75%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities somewhat uncomfortable and travel a bit sluggish, as the air feels heavy and the heat lingers close to your skin.

December Average Humidity in Viros

This chart illustrates the average monthly humidity levels in Viros, 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 Viros is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%71%72%77%79%77%74%70%70%70%75%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Viros

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

Maximum UV Index Levels in Viros for December

The chart shows the monthly maximum UV Index (UVI) for Viros 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 Viros typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Viros 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 Viros Compares to Other Months

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

This table compares monthly weather conditions in Viros, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)157 mm (6.2 inches)76%moderate
February Weather12°C (54°F)149 mm (5.9 inches)71%moderate
March Weather13°C (55°F)112 mm (4.4 inches)72%high
April Weather15°C (60°F)46 mm (1.8 inches)77%very high
May Weather19°C (66°F)40 mm (1.6 inches)79%very high
June Weather23°C (73°F)25 mm (1.0 inches)77%very high
July Weather25°C (78°F)8 mm (0.3 inches)74%very high
August Weather27°C (80°F)15 mm (0.6 inches)70%very high
September Weather24°C (76°F)48 mm (1.9 inches)70%very high
October Weather20°C (69°F)153 mm (6.0 inches)70%high
November Weather17°C (63°F)305 mm (12.0 inches)75%moderate
December Weather14°C (57°F)302 mm (11.9 inches)75%low

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