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January Weather in Ayios Konstandinos, Greece

Last updated: August 23, 2025

In January, the average temperature in Ayios Konstandinos, Greece hovers around 5°C (41°F). Expect a chilly minimum of -10°C (14°F), while the mercury can climb to a pleasant 20°C (69°F) at its peak. Be prepared for some rain, as the area receives about 99 mm (3.9 in) of precipitation across 11 days. With an average humidity of 82%, it's a month where you might want to keep your umbrella handy!

January Temperature in Ayios Konstandinos

In January in Ayios Konstandinos, the average temperature is 5°C (41°F), with maximums reaching 20°C (69°F) and minimums dropping as low as -10°C (14°F). It’s advisable to pack layers to stay comfortable during your travels, as temperatures can vary significantly throughout the day.

January Weather in Ayios Konstandinos: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Ayios Konstandinos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ayios Konstandinos, January typically has an average temperature of 5°C (41°F), with highs reaching up to 20°C (69°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec414549566673787972615446
Data source: Temperature data for Ayios Konstandinos 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 Ayios Konstandinos

In Ayios Konstandinos, in January, the precipitation amount is 99 mm (3.9 in) over the course of 11 days.

January Precipitation Trends in Ayios Konstandinos

The chart displays monthly precipitation patterns in Ayios Konstandinos, 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 Ayios Konstandinos, January typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9910199726077493364788886
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Ayios Konstandinos

In Ayios Konstandinos in January, humidity is 82%. With an average temperature of 5°C (41°F), this humidity feels like a chilly, damp blanket wrapping around you, making outdoor activities less enjoyable and making it essential to dress in layers to stay warm while navigating the wet conditions.

January Average Humidity in Ayios Konstandinos

This chart illustrates the average monthly humidity levels in Ayios Konstandinos, 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 Ayios Konstandinos is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%78%76%70%71%61%57%51%58%73%79%81%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Ayios Konstandinos

In Ayios Konstandinos 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 Ayios Konstandinos, you can check the information here.

Maximum UV Index Levels in Ayios Konstandinos for January

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

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

This table compares monthly weather conditions in Ayios Konstandinos, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)99 mm (3.9 inches)82%moderate
February Weather7°C (46°F)101 mm (4.0 inches)78%moderate
March Weather9°C (49°F)99 mm (3.9 inches)76%high
April Weather13°C (56°F)72 mm (2.8 inches)70%very high
May Weather19°C (66°F)60 mm (2.4 inches)71%very high
June Weather23°C (73°F)77 mm (3.0 inches)61%extreme
July Weather26°C (79°F)49 mm (1.9 inches)57%very high
August Weather26°C (79°F)33 mm (1.3 inches)51%very high
September Weather22°C (72°F)64 mm (2.5 inches)58%very high
October Weather16°C (61°F)78 mm (3.1 inches)73%high
November Weather12°C (54°F)88 mm (3.5 inches)79%moderate
December Weather8°C (46°F)86 mm (3.4 inches)81%moderate

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