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September Weather in Seggiano, Italy

Last updated: August 23, 2025

In September, the average temperature in Seggiano, Italy hovers around 21°C (69°F). Expect a minimum of 7°C (46°F) and a maximum of 31°C (88°F) to keep you on your toes. Be prepared for 68 mm (2.7 in) of rain over 10 days, accompanied by an average humidity of 66%.

September Temperature in Seggiano

In September, in Seggiano, the average temperature is 21°C (69°F). Maximum temperatures can reach 31°C (88°F), while the minimum can drop as low as 7°C (46°F). This makes it an ideal time for travelers to enjoy mild weather and a variety of outdoor activities.

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

The chart illustrates September temperature patterns in Seggiano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seggiano, September typically has an average temperature of 21°C (69°F), with highs reaching up to 31°C (88°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec424649556272777869605245
Data source: Temperature data for Seggiano 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 Seggiano

In Seggiano in September, the precipitation amount is 68 mm (2.7 in) over a span of 10 days.

September Precipitation Trends in Seggiano

The chart displays monthly precipitation patterns in Seggiano, 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 Seggiano, September typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4362617390322833688514395
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Seggiano

In Seggiano in September humidity is 66%. With an average temperature of 21°C (69°F), this humidity feels like a warm embrace, making it a bit sticky, but still comfortable for traveling as long as you stay hydrated and take breaks in the shade.

September Average Humidity in Seggiano

This chart illustrates the average monthly humidity levels in Seggiano, 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 Seggiano is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%68%70%69%62%57%55%66%79%84%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Seggiano

In Seggiano in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Seggiano.

Maximum UV Index Levels in Seggiano for September

The chart shows the monthly maximum UV Index (UVI) for Seggiano 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 Seggiano typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24678101097532
Data source: Seggiano 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 Seggiano Compares to Other Months

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

This table compares monthly weather conditions in Seggiano, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)42 mm (1.7 inches)84%low
February Weather8°C (46°F)62 mm (2.4 inches)76%moderate
March Weather9°C (49°F)61 mm (2.4 inches)68%high
April Weather13°C (55°F)73 mm (2.9 inches)70%high
May Weather17°C (63°F)90 mm (3.5 inches)69%very high
June Weather22°C (72°F)32 mm (1.3 inches)62%very high
July Weather25°C (77°F)28 mm (1.1 inches)57%very high
August Weather25°C (78°F)33 mm (1.3 inches)55%very high
September Weather21°C (69°F)68 mm (2.7 inches)66%high
October Weather15°C (60°F)85 mm (3.3 inches)79%moderate
November Weather11°C (52°F)143 mm (5.6 inches)84%moderate
December Weather7°C (45°F)95 mm (3.7 inches)83%low

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