September Weather in Kythira, Greece

Last updated: August 23, 2025

In September, the average temperature in Kythira, Greece reaches a comfortable 25°C (77°F). Enjoy the mild weather with minimum temperatures of 18°C (66°F) and maximums soaring to 29°C (85°F). Expect a total precipitation of 34 mm (1.3 in) over just 2 days, and experience an average humidity of 65%. It's a perfect time to embrace the warmth and enjoy the beauty of the season!

September Temperature in Kythira

In September in Kythira, the average temperature is 25°C (77°F), with maximums reaching 29°C (85°F) and minimums dipping to as low as 18°C (66°F). This pleasant weather makes it an ideal time for travelers to explore and enjoy outdoor activities in Kythira.

September Weather in Kythira: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kythira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kythira, September typically has an average temperature of 25°C (77°F), with highs reaching up to 29°C (85°F) and lows dropping to around 18°C (66°F).

Data source: Temperature data for Kythira generated using information from the Copernicus Climate Change Service.

September Precipitation in Kythira

In Kythira in September, the precipitation amount is 34 mm (1.3 in) over a span of 2 days.

September Precipitation Trends in Kythira

The chart displays monthly precipitation patterns in Kythira, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Kythira, September typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 2 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Kythira

In Kythira in September, humidity is 65%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making outdoor activities slightly uncomfortable but still bearable, as the sticky air clings to your skin and encourages you to seek shade or a refreshing drink.

September Average Humidity in Kythira

This chart illustrates the average monthly humidity levels in Kythira, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Kythira is approximately 65%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kythira

In Kythira in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Kythira.

Maximum UV Index Levels in Kythira for September

The chart shows the monthly maximum UV Index (UVI) for Kythira in September, 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 September, the maximum UV index in Kythira typically reaches 8, which falls under the very high exposure category.

Data source: Kythira September 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 September Weather in Kythira Compares to Other Months

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

This table compares monthly weather conditions in Kythira, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	102 mm (4.0 inches)	76%	moderate
February Weather	13°C (56°F)	63 mm (2.5 inches)	75%	moderate
March Weather	14°C (57°F)	44 mm (1.7 inches)	74%	high
April Weather	16°C (60°F)	21 mm (0.8 inches)	75%	very high
May Weather	19°C (66°F)	12 mm (0.5 inches)	77%	very high
June Weather	22°C (73°F)	9 mm (0.4 inches)	71%	very high
July Weather	26°C (79°F)	2 mm (0.1 inches)	68%	very high
August Weather	27°C (81°F)	2 mm (0.1 inches)	63%	very high
September Weather	25°C (77°F)	34 mm (1.3 inches)	65%	very high
October Weather	21°C (71°F)	41 mm (1.6 inches)	72%	high
November Weather	18°C (65°F)	92 mm (3.6 inches)	75%	moderate
December Weather	15°C (60°F)	113 mm (4.5 inches)	76%	moderate