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September Weather in Castellace, Italy

Last updated: August 23, 2025

The average temperature in Castellace, Italy during September is a pleasant 22°C (71°F). Expect the temperature to range from a minimum of 13°C (55°F) to a warm maximum of 31°C (88°F). Visitors should prepare for some rain, with an average precipitation amount of 69 mm (2.7 in) over about 11 days. The air is rather humid, boasting an average humidity level of 68%.

September Temperature in Castellace

In September, in Castellace, the average temperature is 22°C (71°F). Maximum temperatures can reach 31°C (88°F), and minimums can drop to as low as 13°C (55°F). This makes Castellace an ideal destination for travelers seeking pleasant weather and a comfortable climate.

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

The chart illustrates September temperature patterns in Castellace, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castellace, September typically has an average temperature of 22°C (71°F), with highs reaching up to 31°C (88°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec474950556271757771635751
Data source: Temperature data for Castellace 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 Castellace

In Castellace in September, the total precipitation amount is 69 mm (2.7 in) spread across 11 days.

September Precipitation Trends in Castellace

The chart displays monthly precipitation patterns in Castellace, 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 Castellace, September typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec95100117655140353369145131136
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Castellace

In Castellace in September, humidity is 68%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making traveling quite pleasant yet slightly sticky as you explore the sights.

September Average Humidity in Castellace

This chart illustrates the average monthly humidity levels in Castellace, 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 Castellace is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%72%70%73%72%67%64%61%68%73%77%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Castellace

In Castellace 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 Castellace.

Maximum UV Index Levels in Castellace for September

The chart shows the monthly maximum UV Index (UVI) for Castellace 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 Castellace typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356891010108643
Data source: Castellace 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 Castellace Compares to Other Months

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

This table compares monthly weather conditions in Castellace, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)95 mm (3.8 inches)78%moderate
February Weather9°C (49°F)100 mm (3.9 inches)71%moderate
March Weather10°C (51°F)117 mm (4.6 inches)70%high
April Weather13°C (55°F)64 mm (2.5 inches)73%very high
May Weather17°C (62°F)51 mm (2.0 inches)72%very high
June Weather21°C (71°F)40 mm (1.6 inches)67%very high
July Weather24°C (75°F)35 mm (1.4 inches)64%very high
August Weather25°C (77°F)33 mm (1.3 inches)61%very high
September Weather22°C (71°F)69 mm (2.7 inches)68%very high
October Weather17°C (64°F)145 mm (5.7 inches)73%high
November Weather14°C (58°F)131 mm (5.2 inches)77%moderate
December Weather10°C (51°F)136 mm (5.4 inches)78%moderate

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