September Weather in Olynthos, Greece

Last updated: August 23, 2025

In September, the average temperature in Olynthos, Greece is a pleasant 23°C (74°F). Expect a comfortable range with minimum temperatures dipping to 14°C (58°F) and a warm maximum of 31°C (88°F). During this month, you can anticipate about 27 mm (1.1 in) of precipitation spread over 3 days, resulting in an average humidity level of 57%.

September Temperature in Olynthos

In September in Olynthos, the average temperature is 23°C (74°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as 14°C (58°F). This mild climate makes Olynthos an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Olynthos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olynthos, September typically has an average temperature of 23°C (74°F), with highs reaching up to 31°C (88°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Olynthos

In Olynthos in September, the total precipitation amount is 27 mm (1.1 in) over the course of 3 days.

September Precipitation Trends in Olynthos

The chart displays monthly precipitation patterns in Olynthos, 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 Olynthos, September typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 3 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 Olynthos

In Olynthos in September humidity is 57%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, creating a comfortable environment for exploring the local sights and enjoying outdoor activities.

September Average Humidity in Olynthos

This chart illustrates the average monthly humidity levels in Olynthos, 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 Olynthos 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 Olynthos

In Olynthos 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 Olynthos.

Maximum UV Index Levels in Olynthos for September

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

Data source: Olynthos 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 Olynthos Compares to Other Months

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

This table compares monthly weather conditions in Olynthos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	62 mm (2.4 inches)	88%	moderate
February Weather	10°C (50°F)	54 mm (2.1 inches)	83%	moderate
March Weather	11°C (52°F)	78 mm (3.1 inches)	81%	high
April Weather	14°C (58°F)	50 mm (2.0 inches)	71%	very high
May Weather	19°C (67°F)	46 mm (1.8 inches)	74%	very high
June Weather	23°C (74°F)	51 mm (2.0 inches)	63%	very high
July Weather	26°C (79°F)	41 mm (1.6 inches)	60%	very high
August Weather	27°C (80°F)	24 mm (0.9 inches)	47%	very high
September Weather	23°C (74°F)	27 mm (1.1 inches)	57%	very high
October Weather	18°C (65°F)	73 mm (2.9 inches)	76%	high
November Weather	14°C (58°F)	82 mm (3.2 inches)	85%	moderate
December Weather	11°C (51°F)	80 mm (3.1 inches)	87%	low