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September Weather in Altavilla Silentina, Italy

Last updated: August 23, 2025

In September, the average temperature in Altavilla Silentina, Italy is a pleasant 20°C (68°F). You'll experience a range of temperatures, with a minimum of 8°C (46°F) and a maximum reaching 30°C (87°F). Expect some rain too, with an average precipitation of 89 mm (3.5 in) over about 12 days. The humidity hovers around 66%, giving you a comfortable atmosphere to enjoy your stay!

September Temperature in Altavilla Silentina

In September in Altavilla Silentina, the average temperature is 20°C (68°F). Maximums can reach 30°C (87°F), and minimums can be as low as 8°C (46°F). Overall, it's a pleasant time to visit, so be prepared for both warm and cooler moments during your travels.

September Weather in Altavilla Silentina: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Altavilla Silentina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altavilla Silentina, September typically has an average temperature of 20°C (68°F), with highs reaching up to 30°C (87°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec414547536069747567595245
Data source: Temperature data for Altavilla Silentina 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 Altavilla Silentina

In Altavilla Silentina in September, the precipitation amount is 89 mm (3.5 in) during 12 days of rainfall.

September Precipitation Trends in Altavilla Silentina

The chart displays monthly precipitation patterns in Altavilla Silentina, 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 Altavilla Silentina, September typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec11212412279853826398980197192
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Altavilla Silentina

In Altavilla Silentina in September, humidity is 66%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but potentially a bit sticky, so travelers should stay hydrated and consider light, breathable clothing for comfort.

September Average Humidity in Altavilla Silentina

This chart illustrates the average monthly humidity levels in Altavilla Silentina, 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 Altavilla Silentina is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%74%70%71%71%65%61%56%66%74%80%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Altavilla Silentina

In Altavilla Silentina 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 Altavilla Silentina.

Maximum UV Index Levels in Altavilla Silentina for September

The chart shows the monthly maximum UV Index (UVI) for Altavilla Silentina 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 Altavilla Silentina typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Altavilla Silentina 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 Altavilla Silentina Compares to Other Months

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

This table compares monthly weather conditions in Altavilla Silentina, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)112 mm (4.4 inches)82%moderate
February Weather7°C (45°F)124 mm (4.9 inches)74%moderate
March Weather8°C (47°F)122 mm (4.8 inches)70%high
April Weather12°C (54°F)79 mm (3.1 inches)71%very high
May Weather16°C (61°F)85 mm (3.3 inches)71%very high
June Weather21°C (69°F)38 mm (1.5 inches)65%very high
July Weather23°C (74°F)26 mm (1.0 inches)61%very high
August Weather24°C (75°F)38 mm (1.5 inches)56%very high
September Weather20°C (68°F)89 mm (3.5 inches)66%very high
October Weather15°C (59°F)80 mm (3.1 inches)74%high
November Weather11°C (53°F)196 mm (7.7 inches)80%moderate
December Weather7°C (45°F)192 mm (7.6 inches)82%low

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