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October Weather in Kastanas, Greece

Last updated: August 23, 2025

In Kastanas, Greece, the average temperature in October hovers around 17°C (63°F). Expect a range from a cool 4°C (40°F) to a warm 31°C (89°F). During this month, you'll encounter about 51 mm (2.0 in) of precipitation across 5 days, while average humidity levels are around 76%.

October Temperature in Kastanas

In October, in Kastanas, the average temperature is 17°C (63°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop as low as 4°C (40°F). Be sure to pack layers to stay comfortable during your travels!

October Weather in Kastanas: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Kastanas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kastanas, October typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (89°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec414752597078828375635546
Data source: Temperature data for Kastanas 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.

October Precipitation in Kastanas

In Kastanas in October, the precipitation amount is 51 mm (2.0 in) over a period of 5 days.

October Precipitation Trends in Kastanas

The chart displays monthly precipitation patterns in Kastanas, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Kastanas, October typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec554170424144322213517069
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Kastanas

In Kastanas in October humidity is 76%. With an average temperature of 17°C (63°F), this humidity feels like traveling through a warm, enveloping blanket, making every outdoor adventure feel sticky and heavy, yet pleasantly refreshing when you find a cool breeze.

October Average Humidity in Kastanas

This chart illustrates the average monthly humidity levels in Kastanas, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Kastanas is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%83%81%71%74%63%60%47%57%76%85%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Kastanas

In Kastanas in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Kastanas, you can refer to this Hourly UV Index in Kastanas.

Maximum UV Index Levels in Kastanas for October

The chart shows the monthly maximum UV Index (UVI) for Kastanas in October, 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 October, the maximum UV index in Kastanas typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3467910997642
Data source: Kastanas October 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 October Weather in Kastanas Compares to Other Months

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

This table compares monthly weather conditions in Kastanas, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)55 mm (2.2 inches)88%moderate
February Weather8°C (47°F)41 mm (1.6 inches)83%moderate
March Weather11°C (52°F)70 mm (2.8 inches)81%high
April Weather15°C (60°F)42 mm (1.6 inches)71%high
May Weather21°C (70°F)41 mm (1.6 inches)74%very high
June Weather25°C (78°F)44 mm (1.7 inches)63%very high
July Weather28°C (83°F)32 mm (1.2 inches)60%very high
August Weather28°C (83°F)21 mm (0.8 inches)47%very high
September Weather24°C (75°F)13 mm (0.5 inches)57%high
October Weather17°C (63°F)51 mm (2.0 inches)76%high
November Weather13°C (55°F)70 mm (2.7 inches)85%moderate
December Weather8°C (46°F)69 mm (2.7 inches)87%low

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