September Weather in Iasmos, Greece

Last updated: August 23, 2025

In September, the average temperature in Iasmos, Greece hovers around 21°C (70°F). Expect a minimum temperature of 7°C (44°F) and peaks reaching up to 35°C (96°F). During this time, average precipitation is about 23 mm (0.9 in) spread over 4 days, with an average humidity level of 57%.

September Temperature in Iasmos

In September in Iasmos, the average temperature is 21°C (70°F), with maximums reaching up to 35°C (96°F) and minimums dropping as low as 7°C (44°F). This climate makes Iasmos a great destination for travelers looking to enjoy warm weather while still having cooler evenings for a comfortable stay.

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

The chart illustrates September temperature patterns in Iasmos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iasmos, September typically has an average temperature of 21°C (70°F), with highs reaching up to 35°C (96°F) and lows dropping to around 7°C (44°F).

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

September Precipitation in Iasmos

In Iasmos in September, the total precipitation amount is 23 mm (0.9 in) over a span of 4 days.

September Precipitation Trends in Iasmos

The chart displays monthly precipitation patterns in Iasmos, 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 Iasmos, September typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 4 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 Iasmos

In Iasmos in September humidity is 57%. With an average temperature of 21°C (70°F), this humidity feels like a refreshing embrace, making travel quite pleasant as you stroll through the sights, though you might occasionally seek shade to escape the mild stickiness that lingers in the air.

September Average Humidity in Iasmos

This chart illustrates the average monthly humidity levels in Iasmos, 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 Iasmos is approximately 57%, 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 Iasmos

In Iasmos 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 Iasmos.

Maximum UV Index Levels in Iasmos for September

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

Data source: Iasmos 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 Iasmos Compares to Other Months

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

This table compares monthly weather conditions in Iasmos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	92 mm (3.6 inches)	87%	low
February Weather	6°C (43°F)	69 mm (2.7 inches)	84%	moderate
March Weather	8°C (46°F)	87 mm (3.4 inches)	81%	high
April Weather	12°C (54°F)	65 mm (2.6 inches)	72%	very high
May Weather	17°C (63°F)	50 mm (2.0 inches)	74%	very high
June Weather	21°C (71°F)	70 mm (2.8 inches)	65%	very high
July Weather	24°C (76°F)	40 mm (1.6 inches)	59%	very high
August Weather	25°C (78°F)	10 mm (0.4 inches)	49%	very high
September Weather	21°C (70°F)	23 mm (0.9 inches)	57%	very high
October Weather	14°C (58°F)	83 mm (3.3 inches)	76%	high
November Weather	10°C (50°F)	95 mm (3.7 inches)	84%	moderate
December Weather	6°C (43°F)	159 mm (6.3 inches)	86%	low