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September Weather in Sestino, Italy

Last updated: August 23, 2025

In September, the average temperature in Sestino, Italy hovers around 17°C (64°F). Expect a range from a brisk 5°C (41°F) to a warm 30°C (87°F). With 97 mm (3.8 in) of precipitation over 11 days, it's wise to prepare for some rain, all while enjoying an average humidity of 66%.

September Temperature in Sestino

In September in Sestino, the average temperature is 17°C (64°F). Maximum temperatures can reach 30°C (87°F), while minimums can drop as low as 5°C (41°F). This varied climate makes it a great destination for travelers looking to experience both warm and cool conditions.

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

The chart illustrates September temperature patterns in Sestino, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sestino, September typically has an average temperature of 17°C (64°F), with highs reaching up to 30°C (87°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec374245515968727363554840
Data source: Temperature data for Sestino 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 Sestino

In Sestino in September, the total precipitation amount is 97 mm (3.8 in) over the course of 11 days.

September Precipitation Trends in Sestino

The chart displays monthly precipitation patterns in Sestino, 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 Sestino, September typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec53917585131616561979611793
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sestino

In Sestino in September, humidity is 66%. With an average temperature of 17°C (64°F), this humidity feels like a gentle embrace, making it quite comfortable for traveling as long as you stay hydrated and wear light clothing.

September Average Humidity in Sestino

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

In Sestino 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 Sestino.

Maximum UV Index Levels in Sestino for September

The chart shows the monthly maximum UV Index (UVI) for Sestino 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 Sestino typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Sestino 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 Sestino Compares to Other Months

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

This table compares monthly weather conditions in Sestino, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)53 mm (2.1 inches)84%low
February Weather5°C (42°F)91 mm (3.6 inches)76%moderate
March Weather7°C (45°F)75 mm (3.0 inches)68%high
April Weather11°C (51°F)85 mm (3.4 inches)70%high
May Weather15°C (59°F)131 mm (5.1 inches)69%very high
June Weather20°C (68°F)61 mm (2.4 inches)62%very high
July Weather22°C (72°F)65 mm (2.6 inches)57%very high
August Weather23°C (73°F)61 mm (2.4 inches)55%very high
September Weather17°C (64°F)97 mm (3.8 inches)66%high
October Weather13°C (55°F)96 mm (3.8 inches)79%moderate
November Weather9°C (48°F)117 mm (4.6 inches)84%moderate
December Weather5°C (40°F)93 mm (3.7 inches)83%low

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