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September Weather in Matran, Switzerland

Last updated: August 27, 2025

The average temperature in Matran, Switzerland during September is a pleasant 15°C (58°F), while daily lows can dip to 4°C (39°F) and highs may reach 28°C (83°F). Expect moderate precipitation with an average of 76 mm (3.0 in) spread over 11 days, and a relatively high humidity level of 81%.

September Temperature in Matran

In September in Matran, the average temperature is 15°C (58°F). Maximum temperatures can reach 28°C (83°F), while minimums can drop to as low as 4°C (39°F). This makes Matran an ideal destination for travelers looking to enjoy a pleasant climate with a mix of warm and cool days.

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

The chart illustrates September temperature patterns in Matran, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Matran, September typically has an average temperature of 15°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec333741485463666558504135
Data source: Temperature data for Matran 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 Matran

In Matran in September, the total precipitation amount is 76 mm (3.0 in), recorded over a period of 11 days.

September Precipitation Trends in Matran

The chart displays monthly precipitation patterns in Matran, 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 Matran, September typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9985109611501211301187610390160
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Matran

In Matran in September humidity is 81%. With an average temperature of 15°C (58°F), this humidity feels like a mild, damp embrace that can make outdoor activities feel heavy and exhausting, requiring frequent breaks in the shade or a cool beverage to refresh yourself.

September Average Humidity in Matran

This chart illustrates the average monthly humidity levels in Matran, 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 Matran is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%84%80%82%82%77%81%89%89%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Matran

In Matran 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 Matran, you can refer to this Hourly UV Index in Matran.

Maximum UV Index Levels in Matran for September

The chart shows the monthly maximum UV Index (UVI) for Matran 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 Matran typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236689986432
Data source: Matran 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 Matran Compares to Other Months

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

This table compares monthly weather conditions in Matran, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)99 mm (3.9 inches)91%low
February Weather3°C (37°F)85 mm (3.3 inches)89%moderate
March Weather5°C (41°F)109 mm (4.3 inches)87%high
April Weather9°C (48°F)61 mm (2.4 inches)84%high
May Weather12°C (54°F)149 mm (5.9 inches)80%very high
June Weather17°C (63°F)121 mm (4.7 inches)82%very high
July Weather19°C (66°F)130 mm (5.1 inches)82%very high
August Weather18°C (65°F)118 mm (4.7 inches)77%very high
September Weather15°C (58°F)76 mm (3.0 inches)81%high
October Weather10°C (50°F)103 mm (4.0 inches)89%moderate
November Weather5°C (41°F)90 mm (3.5 inches)89%moderate
December Weather2°C (36°F)160 mm (6.3 inches)91%low

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