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December Weather in Koutselio, Greece

Last updated: August 23, 2025

In December, the average temperature in Koutselio, Greece hovers around 5°C (40°F). Expect a chilly range, with minimums dipping to -6°C (21°F) and maximums peaking at 14°C (58°F). During this month, you'll encounter 270 mm (10.6 in) of precipitation spread over 14 days, contributing to an average humidity of 83%.

December Temperature in Koutselio

In December in Koutselio, the average temperature is 5°C (40°F), with maximums reaching 14°C (58°F) and minimums dropping to as low as -6°C (21°F). Travelers should prepare for chilly weather, layered clothing, and the possibility of snow during their visit.

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

The chart illustrates December temperature patterns in Koutselio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koutselio, December typically has an average temperature of 5°C (40°F), with highs reaching up to 14°C (58°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec354043505865717264554840
Data source: Temperature data for Koutselio 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 Koutselio

In Koutselio in December, the precipitation amount is 270 mm (10.6 in) spread over a duration of 14 days.

December Precipitation Trends in Koutselio

The chart displays monthly precipitation patterns in Koutselio, 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 Koutselio, December typically receives around 270 mm (10.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec181169141869685463657106206270
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Koutselio

In Koutselio in December humidity is 83%. With average temperature 5°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less pleasant and requiring extra layers for comfort while exploring.

December Average Humidity in Koutselio

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

In Koutselio in December, 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 Koutselio, you can check the information here.

Maximum UV Index Levels in Koutselio for December

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

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

This table compares monthly weather conditions in Koutselio, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)181 mm (7.1 inches)84%moderate
February Weather5°C (40°F)169 mm (6.7 inches)78%moderate
March Weather6°C (43°F)141 mm (5.5 inches)75%high
April Weather10°C (50°F)86 mm (3.4 inches)70%very high
May Weather14°C (58°F)96 mm (3.8 inches)72%very high
June Weather18°C (65°F)85 mm (3.3 inches)60%extreme
July Weather22°C (72°F)46 mm (1.8 inches)56%very high
August Weather22°C (72°F)36 mm (1.4 inches)47%very high
September Weather18°C (64°F)57 mm (2.2 inches)56%very high
October Weather13°C (55°F)105 mm (4.2 inches)70%high
November Weather9°C (48°F)206 mm (8.1 inches)80%moderate
December Weather5°C (40°F)270 mm (10.6 inches)83%moderate

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