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September Weather in Sala Bolognese, Italy

Last updated: August 23, 2025

In September, the average temperature in Sala Bolognese, Italy hovers around 21°C (70°F). Expect a minimum drop to 7°C (45°F) and a warm peak of 34°C (93°F). With an average humidity of 66%, you might also experience light showers accumulating to 86 mm (3.4 in) over about 10 days.

September Temperature in Sala Bolognese

In September in Sala Bolognese, the average temperature is 21°C (70°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 7°C (45°F). This makes for a diverse climate, so travelers should come prepared for both warm days and cooler nights.

September Weather in Sala Bolognese: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sala Bolognese, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sala Bolognese, September typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (93°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec394549576575797969605042
Data source: Temperature data for Sala Bolognese 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 Sala Bolognese

In Sala Bolognese in September, the precipitation amount is 86 mm (3.4 in) over the course of 10 days.

September Precipitation Trends in Sala Bolognese

The chart displays monthly precipitation patterns in Sala Bolognese, 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 Sala Bolognese, September typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec24734859112486049866511874
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sala Bolognese

In Sala Bolognese in September humidity is 66%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making it comfortable for leisurely strolls but slightly sticky for longer excursions.

September Average Humidity in Sala Bolognese

This chart illustrates the average monthly humidity levels in Sala Bolognese, 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 Sala Bolognese is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%79%69%71%70%65%61%54%66%83%88%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sala Bolognese

In Sala Bolognese 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 Sala Bolognese.

Maximum UV Index Levels in Sala Bolognese for September

The chart shows the monthly maximum UV Index (UVI) for Sala Bolognese 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 Sala Bolognese typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2367810987532
Data source: Sala Bolognese 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 Sala Bolognese Compares to Other Months

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

This table compares monthly weather conditions in Sala Bolognese, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)24 mm (1.0 inches)87%low
February Weather7°C (45°F)73 mm (2.9 inches)79%moderate
March Weather10°C (50°F)48 mm (1.9 inches)69%high
April Weather14°C (57°F)59 mm (2.3 inches)71%high
May Weather18°C (65°F)112 mm (4.4 inches)70%very high
June Weather24°C (75°F)48 mm (1.9 inches)65%very high
July Weather26°C (79°F)60 mm (2.3 inches)61%very high
August Weather26°C (79°F)49 mm (1.9 inches)54%very high
September Weather21°C (70°F)86 mm (3.4 inches)66%high
October Weather15°C (60°F)65 mm (2.5 inches)83%moderate
November Weather10°C (51°F)118 mm (4.6 inches)88%moderate
December Weather5°C (42°F)74 mm (2.9 inches)85%low

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