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January Weather in Marathea, Greece

Last updated: August 23, 2025

In January, the average temperature in Marathea, Greece hovers around 5°C (42°F). Expect chilly days with a minimum dropping to -12°C (11°F), while the mercury can rise to a pleasant 21°C (70°F) on warmer occasions. Prepare for some rain, as 94 mm (3.7 in) of precipitation typically falls over 10 days. With an average humidity of 84%, it’s wise to bring an umbrella and a cozy jacket!

January Temperature in Marathea

In January in Marathea, the average temperature is 5°C (42°F). Maximum temperatures can reach 21°C (70°F), while the minimum can drop as low as -12°C (11°F). It's advisable to pack layers for your trip, as the temperature can vary significantly throughout the day.

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

The chart illustrates January 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, January typically has an average temperature of 5°C (42°F), with highs reaching up to 21°C (70°F) and lows dropping to around -12°C (11°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.

January Precipitation in Marathea

In Marathea in January, the precipitation amount is 94 mm (3.7 in) over a duration of 10 days.

January Precipitation Trends in Marathea

The chart displays monthly precipitation patterns in Marathea, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Marathea, January typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec9496765435393918256598103
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Marathea

In Marathea in January, humidity is 84%. With an average temperature of 5°C (42°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier while traveling.

January Average Humidity in Marathea

This chart illustrates the average monthly humidity levels in Marathea, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Marathea is approximately 84%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Marathea

In Marathea in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Marathea, you can check the information here.

Maximum UV Index Levels in Marathea for January

The chart shows the monthly maximum UV Index (UVI) for Marathea in January, 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 January, the maximum UV index in Marathea typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101110108642
Data source: Marathea January 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 January 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 January’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 January’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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