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January Weather in Grevena, Greece

Last updated: August 23, 2025

In January, the average temperature in Grevena, Greece hovers around 2°C (36°F). Expect chilly days where the minimum can plunge to -16°C (3°F), while the mercury may rise to a maximum of 15°C (60°F). This month also brings 80 mm (3.2 in) of precipitation spread over 11 days, contributing to an average humidity of 84%. Be prepared for wet and chilly conditions!

January Temperature in Grevena

In January in Grevena, the average temperature is 2°C (36°F), with maximums reaching up to 15°C (60°F) and minimums dropping as low as -16°C (3°F). Travelers should prepare for a wide range of temperatures and dress in layers to ensure comfort during their visit.

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

The chart illustrates January temperature patterns in Grevena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grevena, January typically has an average temperature of 2°C (36°F), with highs reaching up to 15°C (60°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec364145536270767668574941
Data source: Temperature data for Grevena 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 Grevena

In Grevena in January, the precipitation amount is 80 mm (3.2 in) spread over 11 days.

January Precipitation Trends in Grevena

The chart displays monthly precipitation patterns in Grevena, 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 Grevena, January typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec81817155546442282059102106
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Grevena

In Grevena in January, humidity is 84%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket wrapping around you, making outdoor activities less inviting and requiring extra layers to stay comfortable while traveling.

January Average Humidity in Grevena

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

In Grevena 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 Grevena, you can check the information here.

Maximum UV Index Levels in Grevena for January

The chart shows the monthly maximum UV Index (UVI) for Grevena 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 Grevena typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101110108643
Data source: Grevena 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 Grevena Compares to Other Months

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

This table compares monthly weather conditions in Grevena, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)80 mm (3.2 inches)84%moderate
February Weather5°C (42°F)81 mm (3.2 inches)78%moderate
March Weather7°C (46°F)71 mm (2.8 inches)75%high
April Weather12°C (53°F)55 mm (2.2 inches)70%very high
May Weather17°C (63°F)54 mm (2.1 inches)72%very high
June Weather21°C (70°F)64 mm (2.5 inches)60%extreme
July Weather24°C (76°F)42 mm (1.7 inches)56%very high
August Weather24°C (76°F)28 mm (1.1 inches)47%very high
September Weather20°C (68°F)20 mm (0.8 inches)56%very high
October Weather14°C (57°F)59 mm (2.3 inches)70%high
November Weather9°C (49°F)102 mm (4.0 inches)80%moderate
December Weather5°C (41°F)106 mm (4.2 inches)83%moderate

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