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September Weather in Las Plassas, Italy

Last updated: August 23, 2025

In Las Plassas, Italy, the average temperature in September hovers around 22°C (71°F), creating a comfortable atmosphere for outdoor activities. Expect temperature fluctuations, with a minimum of 8°C (47°F) and a maximum reaching up to 33°C (92°F). During this month, anticipate approximately 42 mm (1.7 in) of precipitation spread over 5 days, while the average humidity lingers around 75%, adding a refreshing touch to the air.

September Temperature in Las Plassas

In September, in Las Plassas, the average temperature is 22°C (71°F). Maximums can reach 33°C (92°F), while minimums can be as low as 8°C (47°F). This diverse range makes Las Plassas an ideal destination for travelers seeking both warm days and cooler evenings.

September Weather in Las Plassas: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Las Plassas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Plassas, September typically has an average temperature of 22°C (71°F), with highs reaching up to 33°C (92°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec464851566372777871635449
Data source: Temperature data for Las Plassas 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 Las Plassas

In Las Plassas in September, the precipitation amount is 42 mm (1.7 in) over a span of 5 days.

September Precipitation Trends in Las Plassas

The chart displays monthly precipitation patterns in Las Plassas, 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 Las Plassas, September typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec455060656230425424411383
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Las Plassas

In Las Plassas in September, humidity is 75%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making traveling a bit sticky but also invigorating, as the air surrounds you with a heavy yet refreshing sensation that highlights the vibrant atmosphere of your surroundings.

September Average Humidity in Las Plassas

This chart illustrates the average monthly humidity levels in Las Plassas, 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 Las Plassas is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%73%73%77%78%77%77%74%75%76%75%74%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Las Plassas

In Las Plassas 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 Las Plassas.

Maximum UV Index Levels in Las Plassas for September

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

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

This table compares monthly weather conditions in Las Plassas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)45 mm (1.8 inches)76%moderate
February Weather9°C (49°F)50 mm (2.0 inches)73%moderate
March Weather10°C (51°F)60 mm (2.4 inches)73%high
April Weather13°C (56°F)65 mm (2.6 inches)77%very high
May Weather17°C (63°F)62 mm (2.4 inches)78%very high
June Weather22°C (72°F)30 mm (1.2 inches)77%very high
July Weather25°C (78°F)4 mm (0.1 inches)77%very high
August Weather26°C (78°F)25 mm (1.0 inches)74%very high
September Weather22°C (71°F)42 mm (1.7 inches)75%very high
October Weather17°C (63°F)44 mm (1.7 inches)76%high
November Weather12°C (54°F)113 mm (4.5 inches)75%moderate
December Weather9°C (49°F)83 mm (3.3 inches)74%low

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