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December Weather in Ritini, Greece

Last updated: August 23, 2025

In December, the average temperature in Ritini, Greece hovers around 5°C (41°F). Temperatures can dip as low as -7°C (20°F) and rise to a pleasant 16°C (61°F). Expect about 106 mm (4.2 in) of precipitation spread over 10 days, with an average humidity level of 89%, making for a chilly and damp atmosphere.

December Temperature in Ritini

In December in Ritini, the average temperature is 5°C (41°F). Maximum temperatures can reach 16°C (61°F), while the minimum can dip as low as -7°C (20°F). Pack accordingly for your travels, as you may experience both chilly and moderately warm weather during this time.

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

The chart illustrates December temperature patterns in Ritini, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ritini, December typically has an average temperature of 5°C (41°F), with highs reaching up to 16°C (61°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec364246536269747467574941
Data source: Temperature data for Ritini 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 Ritini

In Ritini in December, the precipitation amount is 106 mm (4.2 in) over a span of 10 days.

December Precipitation Trends in Ritini

The chart displays monthly precipitation patterns in Ritini, 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 Ritini, December typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8482988598127102564575172106
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ritini

In Ritini in December humidity is 89%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration less enjoyable and encouraging travelers to seek warmth indoors or layer up to stay comfortable while venturing out.

December Average Humidity in Ritini

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

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

Maximum UV Index Levels in Ritini for December

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

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

This table compares monthly weather conditions in Ritini, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)84 mm (3.3 inches)89%moderate
February Weather5°C (42°F)82 mm (3.2 inches)84%moderate
March Weather8°C (46°F)97 mm (3.8 inches)81%high
April Weather12°C (53°F)85 mm (3.3 inches)72%very high
May Weather17°C (62°F)98 mm (3.9 inches)72%very high
June Weather20°C (69°F)127 mm (5.0 inches)57%very high
July Weather23°C (74°F)102 mm (4.0 inches)50%very high
August Weather24°C (75°F)56 mm (2.2 inches)43%very high
September Weather20°C (67°F)45 mm (1.8 inches)56%very high
October Weather14°C (57°F)75 mm (3.0 inches)74%high
November Weather10°C (50°F)172 mm (6.8 inches)87%moderate
December Weather5°C (41°F)106 mm (4.2 inches)89%low

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