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September Weather in Galatsi, Greece

Last updated: August 23, 2025

In September, the average temperature in Galatsi, Greece hovers around 24°C (76°F), providing a pleasant climate for outdoor activities. However, temperatures can vary from a cool 13°C (55°F) to a sizzling 37°C (98°F). Expect a total precipitation of about 17 mm (0.7 in) over 2 days, and enjoy the overall 65% humidity, which adds a touch of tropical vitality to your experience.

September Temperature in Galatsi

In September in Galatsi, the average temperature is 24°C (76°F). Maximums can reach 37°C (98°F) and minimums can drop as low as 13°C (55°F). Overall, this pleasant climate makes Galatsi an ideal destination for travelers seeking warmth and diversity in weather.

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

The chart illustrates September temperature patterns in Galatsi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Galatsi, September typically has an average temperature of 24°C (76°F), with highs reaching up to 37°C (98°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec485154606977838376665952
Data source: Temperature data for Galatsi 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 Galatsi

In Galatsi in September, the precipitation amount is 17 mm (0.7 in) over a span of 2 days.

September Precipitation Trends in Galatsi

The chart displays monthly precipitation patterns in Galatsi, 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 Galatsi, September typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec5748394223339417304866
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Galatsi

In Galatsi in September, humidity is 65%. With an average temperature of 24°C (76°F), this humidity feels like a warm, enveloping blanket—it can make outdoor activities a bit sticky, necessitating plenty of hydration breaks and perhaps a leisurely pace while touring.

September Average Humidity in Galatsi

This chart illustrates the average monthly humidity levels in Galatsi, 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 Galatsi is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%74%75%77%72%68%63%65%72%75%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Galatsi

In Galatsi 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 Galatsi.

Maximum UV Index Levels in Galatsi for September

The chart shows the monthly maximum UV Index (UVI) for Galatsi 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 Galatsi typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101010108743
Data source: Galatsi 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 Galatsi Compares to Other Months

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

This table compares monthly weather conditions in Galatsi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)57 mm (2.2 inches)76%moderate
February Weather10°C (51°F)48 mm (1.9 inches)75%moderate
March Weather12°C (54°F)39 mm (1.5 inches)74%high
April Weather15°C (60°F)42 mm (1.6 inches)75%very high
May Weather21°C (70°F)23 mm (0.9 inches)77%very high
June Weather25°C (77°F)33 mm (1.3 inches)71%very high
July Weather28°C (83°F)9 mm (0.4 inches)68%very high
August Weather28°C (83°F)4 mm (0.2 inches)63%very high
September Weather24°C (76°F)17 mm (0.7 inches)65%very high
October Weather19°C (66°F)30 mm (1.2 inches)72%high
November Weather15°C (59°F)48 mm (1.9 inches)75%moderate
December Weather11°C (53°F)66 mm (2.6 inches)76%moderate

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