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December Weather in Diavatos, Greece

Last updated: August 23, 2025

In December, the average temperature in Diavatos, Greece hovers around 6°C (43°F), with a minimum drop to -7°C (20°F) and a high reaching up to 18°C (64°F). During this month, you can expect 89 mm (3.5 in) of precipitation spread over 9 days, contributing to a relatively high average humidity of 89%.

December Temperature in Diavatos

In December in Diavatos, the average temperature is 6°C (43°F). Maximums can reach 18°C (64°F), while minimums can dip as low as -7°C (20°F). Travelers should be prepared for a wide range of temperatures, so dressing in layers is advisable.

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

The chart illustrates December temperature patterns in Diavatos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Diavatos, December typically has an average temperature of 6°C (43°F), with highs reaching up to 18°C (64°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec384449566673787971605243
Data source: Temperature data for Diavatos 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 Diavatos

In Diavatos in December, the precipitation amount is 89 mm (3.5 in) during a span of 9 days.

December Precipitation Trends in Diavatos

The chart displays monthly precipitation patterns in Diavatos, 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 Diavatos, December typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec6965896657716824286214289
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Diavatos

In Diavatos in December, humidity is 89%. With an average temperature of 6°C (43°F), this humidity feels like a chilly, damp embrace that can make outdoor activities uncomfortable and energy-draining, often leading travelers to seek shelter indoors or dress in layers to cope with the cold and moist air.

December Average Humidity in Diavatos

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

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

Maximum UV Index Levels in Diavatos for December

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

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

This table compares monthly weather conditions in Diavatos, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)69 mm (2.7 inches)89%moderate
February Weather7°C (45°F)65 mm (2.6 inches)84%moderate
March Weather9°C (49°F)89 mm (3.5 inches)81%high
April Weather13°C (56°F)66 mm (2.6 inches)72%very high
May Weather19°C (66°F)57 mm (2.2 inches)72%very high
June Weather23°C (74°F)71 mm (2.8 inches)57%very high
July Weather26°C (79°F)68 mm (2.7 inches)50%very high
August Weather26°C (79°F)24 mm (0.9 inches)43%very high
September Weather22°C (71°F)28 mm (1.1 inches)56%very high
October Weather15°C (60°F)62 mm (2.4 inches)74%high
November Weather11°C (52°F)142 mm (5.6 inches)87%moderate
December Weather6°C (43°F)89 mm (3.5 inches)89%low

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