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September Weather in Formicola, Italy

Last updated: August 23, 2025

In September, the average temperature in Formicola, Italy is a pleasant 20°C (69°F). Expect a range that can dip to a cool 8°C (46°F) and peak at a warm 32°C (91°F). During this month, you can anticipate 105 mm (4.1 in) of precipitation over 9 days, with an average humidity of 65%. Prepare for a mix of sun and showers!

September Temperature in Formicola

In September in Formicola, the average temperature is 20°C (69°F). The maximum can reach 32°C (91°F) and the minimum can be as low as 8°C (46°F). This mild climate makes Formicola an ideal destination for travelers looking to enjoy comfortable weather.

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

The chart illustrates September temperature patterns in Formicola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Formicola, September typically has an average temperature of 20°C (69°F), with highs reaching up to 32°C (91°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec424648546271757769605346
Data source: Temperature data for Formicola 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 Formicola

In Formicola in September, the total precipitation amount reaches 105 mm (4.1 in) over the course of 9 days.

September Precipitation Trends in Formicola

The chart displays monthly precipitation patterns in Formicola, 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 Formicola, September typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec951451229197603124105110261191
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Formicola

In Formicola in September, humidity is 65%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, creating a sticky atmosphere that can be quite oppressive for traveling, making every step feel heavier and the air thick with moisture.

September Average Humidity in Formicola

This chart illustrates the average monthly humidity levels in Formicola, 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 Formicola is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Formicola

In Formicola 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 Formicola.

Maximum UV Index Levels in Formicola for September

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

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

This table compares monthly weather conditions in Formicola, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)95 mm (3.7 inches)84%moderate
February Weather8°C (47°F)145 mm (5.7 inches)76%moderate
March Weather9°C (49°F)122 mm (4.8 inches)69%high
April Weather12°C (55°F)91 mm (3.6 inches)70%very high
May Weather16°C (62°F)97 mm (3.8 inches)70%very high
June Weather21°C (71°F)60 mm (2.4 inches)61%very high
July Weather24°C (76°F)31 mm (1.2 inches)57%very high
August Weather25°C (77°F)24 mm (0.9 inches)53%very high
September Weather20°C (69°F)105 mm (4.1 inches)65%very high
October Weather16°C (60°F)110 mm (4.3 inches)75%high
November Weather12°C (53°F)261 mm (10.3 inches)81%moderate
December Weather8°C (46°F)191 mm (7.5 inches)84%low

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