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September Weather in Wangi, Switzerland

Last updated: August 27, 2025

In Wangi, Switzerland, the average temperature in September hovers around 15°C (60°F). Expect cool nights with a minimum of 5°C (41°F) and warm days reaching up to 27°C (82°F). During this time, anticipate 100 mm (3.9 in) of precipitation spread across 12 days, accompanied by a high average humidity of 83%. Prepare for a mix of refreshing conditions and occasional rain!

September Temperature in Wangi

In September in Wangi, the average temperature is 15°C (60°F), with maximums reaching 27°C (82°F) and minimums dropping as low as 5°C (41°F). This mild climate makes Wangi an ideal destination for outdoor activities and exploring the local attractions.

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

The chart illustrates September temperature patterns in Wangi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wangi, September typically has an average temperature of 15°C (60°F), with highs reaching up to 27°C (82°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec343842505666686760524237
Data source: Temperature data for Wangi 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 Wangi

In Wangi in September, the precipitation amount is 100 mm (3.9 in) over the course of 12 days.

September Precipitation Trends in Wangi

The chart displays monthly precipitation patterns in Wangi, 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 Wangi, September typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec10180906712915111113910010765127
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Wangi

In Wangi in September humidity is 83%. With an average temperature of 15°C (60°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable and sticky, as the air clings to your skin and dampens your clothes.

September Average Humidity in Wangi

This chart illustrates the average monthly humidity levels in Wangi, 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 Wangi is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Wangi

In Wangi in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Wangi, you can refer to this Hourly UV Index in Wangi.

Maximum UV Index Levels in Wangi for September

The chart shows the monthly maximum UV Index (UVI) for Wangi 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 Wangi typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Wangi 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 Wangi Compares to Other Months

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

This table compares monthly weather conditions in Wangi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)101 mm (4.0 inches)92%low
February Weather3°C (38°F)80 mm (3.1 inches)89%moderate
March Weather6°C (43°F)90 mm (3.6 inches)87%moderate
April Weather10°C (50°F)67 mm (2.6 inches)84%high
May Weather13°C (56°F)129 mm (5.1 inches)80%very high
June Weather19°C (66°F)151 mm (5.9 inches)82%very high
July Weather20°C (68°F)111 mm (4.4 inches)83%very high
August Weather20°C (68°F)139 mm (5.5 inches)80%very high
September Weather15°C (60°F)100 mm (3.9 inches)83%high
October Weather11°C (52°F)107 mm (4.2 inches)90%moderate
November Weather5°C (42°F)65 mm (2.6 inches)88%low
December Weather3°C (37°F)127 mm (5.0 inches)90%low

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