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September Weather in Pietranico, Italy

Last updated: August 23, 2025

In September, the average temperature in Pietranico, Italy is a pleasant 18°C (65°F). Expect a cozy minimum of 5°C (42°F) and a warm maximum of 30°C (87°F). During this month, you can anticipate a total precipitation amount of 74 mm (2.9 in) spread over approximately 10 days, with an average humidity level of 67%.

September Temperature in Pietranico

In September in Pietranico, the average temperature is 18°C (65°F). Maximums can reach 30°C (87°F), while minimums can drop as low as 5°C (42°F). This mild climate makes it a great time for travelers to explore the outdoor attractions in Pietranico.

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

The chart illustrates September temperature patterns in Pietranico, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pietranico, September typically has an average temperature of 18°C (65°F), with highs reaching up to 30°C (87°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec384245515968727364564942
Data source: Temperature data for Pietranico 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 Pietranico

In Pietranico in September, the precipitation amount is 74 mm (2.9 in) spread over a period of 10 days.

September Precipitation Trends in Pietranico

The chart displays monthly precipitation patterns in Pietranico, 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 Pietranico, September typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec917899871376362587495170100
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pietranico

In Pietranico in September humidity is 67%. With an average temperature of 18°C (65°F), this humidity feels like a mild blanket wrapping around you, making outdoor activities feel pleasantly refreshing, yet you may find yourself reaching for a drink more often to stay hydrated while exploring the sights.

September Average Humidity in Pietranico

This chart illustrates the average monthly humidity levels in Pietranico, 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 Pietranico is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%78%69%71%71%63%59%54%67%79%84%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pietranico

In Pietranico 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 Pietranico.

Maximum UV Index Levels in Pietranico for September

The chart shows the monthly maximum UV Index (UVI) for Pietranico 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 Pietranico typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34679101097542
Data source: Pietranico 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 Pietranico Compares to Other Months

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

This table compares monthly weather conditions in Pietranico, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)91 mm (3.6 inches)85%moderate
February Weather6°C (43°F)78 mm (3.1 inches)78%moderate
March Weather7°C (45°F)99 mm (3.9 inches)69%high
April Weather11°C (52°F)87 mm (3.4 inches)71%high
May Weather15°C (59°F)137 mm (5.4 inches)71%very high
June Weather20°C (69°F)63 mm (2.5 inches)63%very high
July Weather22°C (72°F)62 mm (2.4 inches)59%very high
August Weather23°C (74°F)58 mm (2.3 inches)54%very high
September Weather18°C (65°F)74 mm (2.9 inches)67%high
October Weather13°C (56°F)95 mm (3.7 inches)78%moderate
November Weather10°C (50°F)170 mm (6.7 inches)84%moderate
December Weather5°C (42°F)100 mm (4.0 inches)86%low

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