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October Weather in Gossau, Switzerland

Last updated: August 27, 2025

In October, the average temperature in Gossau, Switzerland is a pleasant 10°C (51°F), with a range that can dip to a minimum of 2°C (35°F) and rise to a maximum of 23°C (73°F). Visitors should be prepared for some rain, as the area experiences around 119 mm (4.7 in) of precipitation over 14 days. Additionally, the average humidity hovers around a comfortable 90%, making the atmosphere feel both refreshing and invigorating.

October Temperature in Gossau

In October in Gossau, the average temperature is 10°C (51°F). Maximum temperatures can reach 23°C (73°F), while the minimum can drop to as low as 2°C (35°F). It's advisable to pack layers for your travels, as the weather can vary significantly throughout the day.

October Weather in Gossau: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Gossau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gossau, October typically has an average temperature of 10°C (51°F), with highs reaching up to 23°C (73°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec333642495565666659514136
Data source: Temperature data for Gossau 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.

October Precipitation in Gossau

In Gossau in October, the precipitation amount is 119 mm (4.7 in) over the course of 14 days.

October Precipitation Trends in Gossau

The chart displays monthly precipitation patterns in Gossau, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Gossau, October typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec106851007914716915919512811972135
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Gossau

In Gossau in October, humidity is 90%. With an average temperature of 10°C (51°F), this humidity feels like you are wrapped in a damp blanket, making traveling quite uncomfortable and sticky, as the air hangs heavy around you, often leading to fatigue and a longing for cooler, drier conditions.

October Average Humidity in Gossau

This chart illustrates the average monthly humidity levels in Gossau, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Gossau is approximately 90%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Gossau

In Gossau in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Gossau for better planning.

Maximum UV Index Levels in Gossau for October

The chart shows the monthly maximum UV Index (UVI) for Gossau in October, 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 October, the maximum UV index in Gossau typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Gossau October 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 October Weather in Gossau Compares to Other Months

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

This table compares monthly weather conditions in Gossau, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)106 mm (4.2 inches)92%low
February Weather2°C (37°F)85 mm (3.3 inches)89%moderate
March Weather5°C (42°F)100 mm (3.9 inches)87%moderate
April Weather9°C (49°F)79 mm (3.1 inches)84%high
May Weather13°C (56°F)147 mm (5.8 inches)80%very high
June Weather18°C (65°F)168 mm (6.6 inches)82%very high
July Weather19°C (67°F)159 mm (6.3 inches)83%very high
August Weather19°C (66°F)194 mm (7.7 inches)80%very high
September Weather15°C (59°F)128 mm (5.0 inches)83%high
October Weather10°C (51°F)119 mm (4.7 inches)90%moderate
November Weather5°C (42°F)72 mm (2.8 inches)88%low
December Weather2°C (36°F)135 mm (5.3 inches)90%low

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