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September Weather in Ruffieux, France

Last updated: August 23, 2025

In September, the average temperature in Ruffieux, France hovers around 17°C (62°F), with a range that can dip to a brisk 4°C (39°F) and peak at a toasty 30°C (86°F). Expect about 78 mm (3.1 in) of precipitation spread over approximately 10 days, contributing to a notable average humidity of 73%. Whether you prefer cooler breezes or warmer days, September in Ruffieux offers a unique weather experience!

September Temperature in Ruffieux

In September in Ruffieux, the average temperature is 17°C (62°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as 4°C (39°F). This makes it an ideal time for travelers to enjoy a mix of pleasant warm days and cooler evenings, perfect for exploring the area.

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

The chart illustrates September temperature patterns in Ruffieux, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ruffieux, September typically has an average temperature of 17°C (62°F), with highs reaching up to 30°C (86°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec364146525866706962534338
Data source: Temperature data for Ruffieux 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 Ruffieux

In Ruffieux in September, the precipitation amount is 78 mm (3.1 in) over the course of 10 days.

September Precipitation Trends in Ruffieux

The chart displays monthly precipitation patterns in Ruffieux, 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 Ruffieux, September typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec126106137651701291009978124116236
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ruffieux

In Ruffieux in September, humidity is 73%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making it quite uncomfortable for traveling as it can leave you feeling sticky and exhausted quickly.

September Average Humidity in Ruffieux

This chart illustrates the average monthly humidity levels in Ruffieux, 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 Ruffieux 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 Ruffieux

In Ruffieux 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 Ruffieux.

Maximum UV Index Levels in Ruffieux for September

The chart shows the monthly maximum UV Index (UVI) for Ruffieux 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 Ruffieux typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2366810987532
Data source: Ruffieux 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 Ruffieux Compares to Other Months

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

This table compares monthly weather conditions in Ruffieux, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)126 mm (4.9 inches)91%low
February Weather5°C (41°F)106 mm (4.2 inches)87%moderate
March Weather8°C (46°F)137 mm (5.4 inches)84%high
April Weather11°C (52°F)65 mm (2.5 inches)83%high
May Weather14°C (58°F)170 mm (6.7 inches)78%very high
June Weather19°C (67°F)129 mm (5.1 inches)75%very high
July Weather21°C (70°F)100 mm (3.9 inches)72%very high
August Weather20°C (69°F)99 mm (3.9 inches)63%very high
September Weather17°C (62°F)78 mm (3.1 inches)73%high
October Weather12°C (53°F)124 mm (4.9 inches)89%moderate
November Weather6°C (43°F)116 mm (4.6 inches)90%moderate
December Weather3°C (38°F)236 mm (9.3 inches)90%low

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