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September Weather in Valle Salimbene, Italy

Last updated: August 23, 2025

In Valle Salimbene, Italy, the average temperature in September is a pleasant 21°C (70°F). However, you might experience fluctuations, with minimums dipping to 8°C (47°F) and maximums soaring to 33°C (92°F). Expect about 94 mm (3.7 in) of precipitation spread over 9 days, accompanied by a comfortable average humidity of 74%.

September Temperature in Valle Salimbene

In September in Valle Salimbene, the average temperature is 21°C (70°F), with a maximum reaching 33°C (92°F) and a minimum dropping as low as 8°C (47°F). This makes it an ideal time for travelers who enjoy mild weather and are prepared for a range of temperatures during their stay.

September Weather in Valle Salimbene: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Valle Salimbene, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valle Salimbene, September typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (92°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec394550586676797970605040
Data source: Temperature data for Valle Salimbene 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 Valle Salimbene

In Valle Salimbene in September, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.

September Precipitation Trends in Valle Salimbene

The chart displays monthly precipitation patterns in Valle Salimbene, 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 Valle Salimbene, September typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec32476166106848868948113484
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Valle Salimbene

In Valle Salimbene in September humidity is 74%. With an average temperature of 21°C (70°F), this humidity feels like a warm, moist embrace, making outdoor activities both invigorating and slightly draining, so travelers should stay hydrated and take breaks often.

September Average Humidity in Valle Salimbene

This chart illustrates the average monthly humidity levels in Valle Salimbene, 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 Valle Salimbene is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%81%76%77%74%71%67%64%74%87%88%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Valle Salimbene

In Valle Salimbene in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Valle Salimbene, you can refer to this Hourly UV Index in Valle Salimbene.

Maximum UV Index Levels in Valle Salimbene for September

The chart shows the monthly maximum UV Index (UVI) for Valle Salimbene 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 Valle Salimbene typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Valle Salimbene 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 Valle Salimbene Compares to Other Months

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

This table compares monthly weather conditions in Valle Salimbene, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)32 mm (1.2 inches)88%low
February Weather7°C (45°F)47 mm (1.8 inches)81%moderate
March Weather10°C (50°F)61 mm (2.4 inches)76%moderate
April Weather14°C (58°F)66 mm (2.6 inches)77%high
May Weather19°C (66°F)106 mm (4.2 inches)74%very high
June Weather24°C (76°F)83 mm (3.3 inches)71%very high
July Weather26°C (79°F)88 mm (3.5 inches)67%very high
August Weather26°C (79°F)68 mm (2.7 inches)64%very high
September Weather21°C (70°F)94 mm (3.7 inches)74%high
October Weather15°C (60°F)81 mm (3.2 inches)87%moderate
November Weather10°C (50°F)134 mm (5.3 inches)88%moderate
December Weather5°C (40°F)84 mm (3.3 inches)85%low

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