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September Weather in Borgo San Lorenzo, Italy

Last updated: August 23, 2025

In September, the average temperature in Borgo San Lorenzo, Italy hovers around 18°C (65°F), with a minimum of 6°C (43°F) and a maximum reaching 28°C (83°F). Expect about 70 mm (2.8 in) of precipitation spread over 10 days during the month, accompanied by a comfortable average humidity of 66%.

September Temperature in Borgo San Lorenzo

In September in Borgo San Lorenzo, the average temperature is 18°C (65°F). Maximums can reach 28°C (83°F), and minimums can drop as low as 6°C (43°F). This makes Borgo San Lorenzo a comfortable destination for travelers looking to enjoy mild weather and outdoor activities.

September Weather in Borgo San Lorenzo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Borgo San Lorenzo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Borgo San Lorenzo, September typically has an average temperature of 18°C (65°F), with highs reaching up to 28°C (83°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec384245515868727364564840
Data source: Temperature data for Borgo San Lorenzo 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 Borgo San Lorenzo

In Borgo San Lorenzo in September, the precipitation amount is 70 mm (2.8 in) over a period of 10 days.

September Precipitation Trends in Borgo San Lorenzo

The chart displays monthly precipitation patterns in Borgo San Lorenzo, 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 Borgo San Lorenzo, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec468965761154953447081126101
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Borgo San Lorenzo

In Borgo San Lorenzo in September humidity is 66%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making travel comfortable yet slightly sticky, perfect for leisurely strolls but requiring light, breathable clothing to fully enjoy the experience.

September Average Humidity in Borgo San Lorenzo

This chart illustrates the average monthly humidity levels in Borgo San Lorenzo, 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 Borgo San Lorenzo 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 Borgo San Lorenzo

In Borgo San Lorenzo 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 Borgo San Lorenzo.

Maximum UV Index Levels in Borgo San Lorenzo for September

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

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

This table compares monthly weather conditions in Borgo San Lorenzo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)46 mm (1.8 inches)84%low
February Weather6°C (42°F)89 mm (3.5 inches)76%moderate
March Weather7°C (45°F)65 mm (2.5 inches)68%high
April Weather11°C (52°F)76 mm (3.0 inches)70%high
May Weather15°C (59°F)115 mm (4.5 inches)69%very high
June Weather20°C (68°F)49 mm (1.9 inches)62%very high
July Weather22°C (72°F)53 mm (2.1 inches)57%very high
August Weather23°C (73°F)44 mm (1.7 inches)55%very high
September Weather18°C (65°F)70 mm (2.8 inches)66%high
October Weather13°C (56°F)81 mm (3.2 inches)79%moderate
November Weather9°C (48°F)126 mm (4.9 inches)84%moderate
December Weather5°C (41°F)101 mm (4.0 inches)83%low

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