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December Weather in Sevasti, Greece

Last updated: August 23, 2025

In December the average temperature in Sevasti, Greece is a cool 8°C (47°F), with lows dipping down to -1°C (31°F) and highs reaching up to 16°C (62°F). Expect 115 mm (4.5 in) of precipitation over approximately 11 days, and be prepared for high humidity levels at 89%.

December Temperature in Sevasti

In December in Sevasti, the average temperature is 8°C (47°F). The maximum can reach 16°C (62°F), while the minimum can drop as low as -1°C (31°F). Be prepared for a mix of mild and chilly weather while traveling during this month.

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

The chart illustrates December temperature patterns in Sevasti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sevasti, December typically has an average temperature of 8°C (47°F), with highs reaching up to 16°C (62°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec414649556471767771615446
Data source: Temperature data for Sevasti 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 Sevasti

In Sevasti in December, the total precipitation amount is 115 mm (4.5 in) spread over 11 days.

December Precipitation Trends in Sevasti

The chart displays monthly precipitation patterns in Sevasti, 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 Sevasti, December typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec908810677739280423893187115
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sevasti

In Sevasti in December humidity is 89%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less enjoyable and prompting frequent breaks indoors to warm up.

December Average Humidity in Sevasti

This chart illustrates the average monthly humidity levels in Sevasti, 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 Sevasti is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%84%81%72%72%57%50%43%56%74%87%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sevasti

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

Maximum UV Index Levels in Sevasti for December

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

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

This table compares monthly weather conditions in Sevasti, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)90 mm (3.5 inches)89%moderate
February Weather8°C (46°F)88 mm (3.5 inches)84%moderate
March Weather9°C (49°F)106 mm (4.2 inches)81%high
April Weather13°C (55°F)77 mm (3.0 inches)72%very high
May Weather18°C (64°F)73 mm (2.9 inches)72%very high
June Weather22°C (71°F)92 mm (3.6 inches)57%very high
July Weather24°C (76°F)80 mm (3.1 inches)50%very high
August Weather25°C (77°F)42 mm (1.6 inches)43%very high
September Weather21°C (71°F)38 mm (1.5 inches)56%very high
October Weather16°C (61°F)93 mm (3.6 inches)74%high
November Weather12°C (54°F)187 mm (7.3 inches)87%moderate
December Weather8°C (47°F)115 mm (4.5 inches)89%low

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