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September Weather in Oinoussa, Greece

Last updated: August 23, 2025

In September, the average temperature in Oinoussa, Greece is a pleasant 22°C (72°F). While you may experience minimums as low as 5°C (42°F), it can also reach maximums of 37°C (98°F). On average, expect about 25 mm (1.0 in) of precipitation spread over 4 days, with a moderate humidity level of 57%.

September Temperature in Oinoussa

In September in Oinoussa, the average temperature is 22°C (72°F). Maximum temperatures can reach 37°C (98°F) and minimums can drop as low as 5°C (42°F). Be prepared for a wide range of temperatures while exploring Oinoussa this month.

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

The chart illustrates September temperature patterns in Oinoussa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oinoussa, September typically has an average temperature of 22°C (72°F), with highs reaching up to 37°C (98°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec374348556572798071605143
Data source: Temperature data for Oinoussa 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.

September Precipitation in Oinoussa

In Oinoussa in September, the precipitation amount is 25 mm (1.0 in) over the course of 4 days.

September Precipitation Trends in Oinoussa

The chart displays monthly precipitation patterns in Oinoussa, 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 Oinoussa, September typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec6150102666895483825688199
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Oinoussa

In Oinoussa in September humidity is 57%. With an average temperature of 22°C (72°F), this humidity feels like a warm, slightly muggy embrace that can make outdoor adventures a bit sticky, but still enjoyable for exploring the sights and sounds of the area.

September Average Humidity in Oinoussa

This chart illustrates the average monthly humidity levels in Oinoussa, 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 Oinoussa is approximately 57%, 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 September generated using information from the Copernicus Climate Change Service.

September UV Index in Oinoussa

In Oinoussa 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 Oinoussa.

Maximum UV Index Levels in Oinoussa for September

The chart shows the monthly maximum UV Index (UVI) for Oinoussa 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 Oinoussa typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689101098642
Data source: Oinoussa 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 Oinoussa Compares to Other Months

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

This table compares monthly weather conditions in Oinoussa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)61 mm (2.4 inches)88%low
February Weather6°C (44°F)50 mm (2.0 inches)83%moderate
March Weather9°C (48°F)102 mm (4.0 inches)81%high
April Weather13°C (56°F)66 mm (2.6 inches)71%very high
May Weather18°C (65°F)68 mm (2.7 inches)74%very high
June Weather22°C (72°F)95 mm (3.8 inches)63%very high
July Weather26°C (79°F)48 mm (1.9 inches)60%very high
August Weather27°C (80°F)38 mm (1.5 inches)47%very high
September Weather22°C (72°F)25 mm (1.0 inches)57%very high
October Weather15°C (60°F)68 mm (2.7 inches)76%high
November Weather11°C (51°F)81 mm (3.2 inches)85%moderate
December Weather6°C (43°F)99 mm (3.9 inches)87%low

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