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December Weather in Marathea, Greece

Last updated: August 23, 2025

In Marathea, Greece, the average temperature in December hovers around 8°C (47°F). Expect chilly lows of -6°C (22°F) and comfortable highs reaching up to 20°C (68°F). This month brings 103 mm (4.0 in) of precipitation spread over approximately 10 days, coupled with a notable average humidity of 83%. Be prepared for a mix of weather during your stay!

December Temperature in Marathea

In December in Marathea, the average temperature is 8°C (47°F). Maximums can reach 20°C (68°F), while minimums can drop as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Marathea, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marathea, December typically has an average temperature of 8°C (47°F), with highs reaching up to 20°C (68°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec414751586977828274635446
Data source: Temperature data for Marathea 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 Marathea

In Marathea in December, the precipitation amount is 103 mm (4.0 in) over a span of 10 days.

December Precipitation Trends in Marathea

The chart displays monthly precipitation patterns in Marathea, 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 Marathea, December typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec9496765435393918256598103
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Marathea

In Marathea in December humidity is 83%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making travel uncomfortable and leaving you yearning for warmth and dryness as you explore.

December Average Humidity in Marathea

This chart illustrates the average monthly humidity levels in Marathea, 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 Marathea is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%76%70%72%60%56%47%56%70%80%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Marathea

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

Maximum UV Index Levels in Marathea for December

The chart shows the monthly maximum UV Index (UVI) for Marathea 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 Marathea typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101110108642
Data source: Marathea 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 Marathea Compares to Other Months

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

This table compares monthly weather conditions in Marathea, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)94 mm (3.7 inches)84%moderate
February Weather8°C (47°F)96 mm (3.8 inches)78%moderate
March Weather11°C (51°F)76 mm (3.0 inches)75%high
April Weather15°C (59°F)54 mm (2.1 inches)70%very high
May Weather20°C (69°F)35 mm (1.4 inches)72%very high
June Weather25°C (77°F)39 mm (1.5 inches)60%extreme
July Weather28°C (82°F)39 mm (1.5 inches)56%very high
August Weather28°C (82°F)18 mm (0.7 inches)47%very high
September Weather23°C (74°F)25 mm (1.0 inches)56%very high
October Weather17°C (63°F)64 mm (2.5 inches)70%high
November Weather12°C (55°F)98 mm (3.9 inches)80%moderate
December Weather8°C (47°F)103 mm (4.0 inches)83%low

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