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September Weather in Sant'Antioco, Italy

Last updated: August 23, 2025

In Sant'Antioco, Italy, the average temperature in September is a comfortable 24°C (75°F), with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 30°C (87°F). Expect about 34 mm (1.4 in) of precipitation over 5 days, along with an average humidity of 75%. Perfect for enjoying the local scenery while staying refreshed!

September Temperature in Sant'Antioco

In September in Sant'Antioco, the average temperature is 24°C (75°F), with maximums reaching up to 30°C (87°F) and minimums dipping as low as 16°C (61°F). This pleasant weather makes Sant'Antioco an ideal destination for travelers looking to enjoy mild and comfortable conditions.

September Weather in Sant'Antioco: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sant'Antioco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sant'Antioco, September typically has an average temperature of 24°C (75°F), with highs reaching up to 30°C (87°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec535455596572787975686155
Data source: Temperature data for Sant'Antioco 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 Sant'Antioco

In Sant'Antioco in September, the precipitation amount is 34 mm (1.4 in) spread over 5 days.

September Precipitation Trends in Sant'Antioco

The chart displays monthly precipitation patterns in Sant'Antioco, 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 Sant'Antioco, September typically receives around 34 mm (1.4 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec443348445413116354914774
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sant'Antioco

In Sant'Antioco in September humidity is 75%. With average temperature 24°C (75°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel especially stifling and leaving you yearning for cool breezes and refreshingly cold drinks.

September Average Humidity in Sant'Antioco

This chart illustrates the average monthly humidity levels in Sant'Antioco, 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 Sant'Antioco is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%73%73%77%78%77%77%74%75%76%75%74%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sant'Antioco

In Sant'Antioco 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 Sant'Antioco.

Maximum UV Index Levels in Sant'Antioco for September

The chart shows the monthly maximum UV Index (UVI) for Sant'Antioco 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 Sant'Antioco typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098643
Data source: Sant'Antioco 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 Sant'Antioco Compares to Other Months

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

This table compares monthly weather conditions in Sant'Antioco, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)44 mm (1.7 inches)76%moderate
February Weather12°C (54°F)33 mm (1.3 inches)73%moderate
March Weather13°C (56°F)48 mm (1.9 inches)73%high
April Weather15°C (59°F)44 mm (1.7 inches)77%very high
May Weather18°C (65°F)54 mm (2.1 inches)78%very high
June Weather22°C (73°F)13 mm (0.5 inches)77%very high
July Weather25°C (78°F)1 mm (0.0 inches)77%very high
August Weather26°C (80°F)16 mm (0.6 inches)74%very high
September Weather24°C (75°F)34 mm (1.4 inches)75%very high
October Weather20°C (68°F)49 mm (1.9 inches)76%high
November Weather16°C (61°F)147 mm (5.8 inches)75%moderate
December Weather13°C (56°F)74 mm (2.9 inches)74%moderate

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