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October Weather in Sempach, Switzerland

Last updated: August 27, 2025

In October, the average temperature in Sempach, Switzerland hovers around 11°C (52°F). The temperatures can vary significantly, with a minimum of 1°C (35°F) and a maximum of 22°C (72°F). Expect 122 mm (4.8 in) of precipitation spread over 14 days, contributing to a notably high average humidity of 90%.

October Temperature in Sempach

In October, in Sempach, the average temperature is 11°C (52°F). Maximums can reach 22°C (72°F), while minimums can drop as low as 1°C (35°F). This variety in temperature makes it a great time for travelers to experience the region's unique charm and outdoor activities.

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

The chart illustrates October temperature patterns in Sempach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sempach, October typically has an average temperature of 11°C (52°F), with highs reaching up to 22°C (72°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec353943505665676760524237
Data source: Temperature data for Sempach 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 Sempach

In Sempach in October, the total precipitation amount is 122 mm (4.8 in) over the course of 14 days.

October Precipitation Trends in Sempach

The chart displays monthly precipitation patterns in Sempach, 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 Sempach, October typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec107881027714615416416210712278137
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Sempach

In Sempach in October, humidity is 90%. With an average temperature of 11°C (52°F), this humidity feels like a heavy blanket that clings to your skin, making travel uncomfortable and muggy.

October Average Humidity in Sempach

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

In Sempach 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 Sempach for better planning.

Maximum UV Index Levels in Sempach for October

The chart shows the monthly maximum UV Index (UVI) for Sempach 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 Sempach typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986432
Data source: Sempach 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 Sempach Compares to Other Months

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

This table compares monthly weather conditions in Sempach, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)107 mm (4.2 inches)92%low
February Weather4°C (39°F)87 mm (3.4 inches)89%moderate
March Weather6°C (43°F)102 mm (4.0 inches)87%moderate
April Weather10°C (50°F)77 mm (3.0 inches)84%high
May Weather13°C (56°F)146 mm (5.8 inches)80%very high
June Weather18°C (65°F)154 mm (6.0 inches)82%very high
July Weather20°C (67°F)164 mm (6.4 inches)83%very high
August Weather19°C (67°F)162 mm (6.4 inches)80%very high
September Weather15°C (60°F)106 mm (4.2 inches)83%high
October Weather11°C (52°F)122 mm (4.8 inches)90%moderate
November Weather5°C (42°F)78 mm (3.1 inches)88%moderate
December Weather3°C (38°F)137 mm (5.4 inches)90%low

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