September Weather in Kopanaki, Greece

Last updated: August 23, 2025

In September, the average temperature in Kopanaki, Greece hovers around 23°C (74°F), offering a pleasant climate for outdoor activities. Temperatures can range from a cool 14°C (57°F) to a warm 34°C (94°F), so packing layers is wise. Be prepared for 68 mm (2.7 in) of precipitation spread over about 5 days, and enjoy the average humidity of 66%, which adds a touch of tropical feel to the atmosphere.

September Temperature in Kopanaki

In September in Kopanaki, the average temperature is 23°C (74°F). Maximums can reach 34°C (94°F), while minimums can drop to as low as 14°C (57°F). This makes it an ideal time for travelers to enjoy pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Kopanaki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kopanaki, September typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (94°F) and lows dropping to around 14°C (57°F).

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

September Precipitation in Kopanaki

In Kopanaki in September, the total precipitation amount is 68 mm (2.7 in) over the course of 5 days.

September Precipitation Trends in Kopanaki

The chart displays monthly precipitation patterns in Kopanaki, 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 Kopanaki, September typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 5 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Kopanaki

In Kopanaki in September humidity is 66%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making outdoor activities slightly uncomfortable but still enjoyable for travelers who are properly hydrated and prepared for the moist conditions.

September Average Humidity in Kopanaki

This chart illustrates the average monthly humidity levels in Kopanaki, 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 Kopanaki is approximately 66%, 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 Kopanaki

In Kopanaki 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 Kopanaki.

Maximum UV Index Levels in Kopanaki for September

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

Data source: Kopanaki 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 Kopanaki Compares to Other Months

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

This table compares monthly weather conditions in Kopanaki, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	144 mm (5.6 inches)	76%	moderate
February Weather	10°C (51°F)	96 mm (3.8 inches)	73%	moderate
March Weather	11°C (53°F)	83 mm (3.2 inches)	73%	high
April Weather	14°C (58°F)	46 mm (1.8 inches)	75%	very high
May Weather	18°C (65°F)	35 mm (1.4 inches)	79%	very high
June Weather	22°C (72°F)	45 mm (1.8 inches)	75%	extreme
July Weather	26°C (78°F)	25 mm (1.0 inches)	74%	very high
August Weather	27°C (81°F)	15 mm (0.6 inches)	68%	very high
September Weather	23°C (74°F)	68 mm (2.7 inches)	66%	very high
October Weather	19°C (66°F)	92 mm (3.6 inches)	69%	high
November Weather	15°C (60°F)	144 mm (5.7 inches)	73%	moderate
December Weather	11°C (53°F)	164 mm (6.5 inches)	75%	moderate