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September Weather in Usseaux, Italy

Last updated: August 23, 2025

In September, the average temperature in Usseaux, Italy hovers around 11°C (52°F), with a minimum drop to -3°C (27°F) and a pleasant maximum reaching up to 22°C (72°F). Expect 87 mm (3.4 in) of precipitation over approximately 18 days, contributing to an average humidity level of 73%. Be prepared for a mix of cool and warm days as you explore this vibrant location!

September Temperature in Usseaux

In September in Usseaux, the average temperature is 11°C (52°F), with maximums reaching 22°C (72°F) and minimums dropping as low as -3°C (27°F). This variation makes it essential for travelers to dress in layers and be prepared for both warm and chilly weather conditions.

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

The chart illustrates September temperature patterns in Usseaux, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Usseaux, September typically has an average temperature of 11°C (52°F), with highs reaching up to 22°C (72°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec232832384655595951443224
Data source: Temperature data for Usseaux 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 Usseaux

In Usseaux in September, the total precipitation amount is 87 mm (3.4 in) over the course of 18 days.

September Precipitation Trends in Usseaux

The chart displays monthly precipitation patterns in Usseaux, 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 Usseaux, September typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec74599411616816315510387115142103
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Usseaux

In Usseaux in September humidity is 73%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that creeps into your bones, making outdoor exploration tricky but invigorating, as the cool air and moisture combine to create a refreshing yet slightly uncomfortable atmosphere for traveling.

September Average Humidity in Usseaux

This chart illustrates the average monthly humidity levels in Usseaux, 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 Usseaux is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%84%83%78%75%72%63%73%89%91%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Usseaux

In Usseaux 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 Usseaux.

Maximum UV Index Levels in Usseaux for September

The chart shows the monthly maximum UV Index (UVI) for Usseaux 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 Usseaux typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3589101111108642
Data source: Usseaux 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 Usseaux Compares to Other Months

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

This table compares monthly weather conditions in Usseaux, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)73 mm (2.9 inches)91%moderate
February Weather-2°C (29°F)59 mm (2.3 inches)87%moderate
March Weather0°C (32°F)94 mm (3.7 inches)84%very high
April Weather3°C (38°F)116 mm (4.6 inches)83%very high
May Weather8°C (46°F)168 mm (6.6 inches)78%very high
June Weather13°C (55°F)163 mm (6.4 inches)75%extreme
July Weather15°C (59°F)155 mm (6.1 inches)72%extreme
August Weather15°C (59°F)103 mm (4.1 inches)63%very high
September Weather11°C (52°F)87 mm (3.4 inches)73%very high
October Weather6°C (44°F)115 mm (4.5 inches)89%high
November Weather0°C (32°F)142 mm (5.6 inches)90%moderate
December Weather-4°C (24°F)103 mm (4.1 inches)90%low

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