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October Weather in Hinterrhein, Switzerland

Last updated: August 27, 2025

In Hinterrhein, Switzerland, the average temperature in October hovers around 4°C (39°F). Visitors should be prepared for a range of temperatures, as it can dip as low as -8°C (18°F) and rise to a pleasant 16°C (60°F). Expect significant precipitation, with 176 mm (6.9 in) spread over 12 days, and be ready for a high average humidity of 90%.

October Temperature in Hinterrhein

In October in Hinterrhein, the average temperature is 4°C (39°F), with maximums reaching up to 16°C (60°F) and minimums dropping as low as -8°C (18°F). Travelers should be prepared for chilly weather and pack accordingly to fully enjoy their visit.

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

The chart illustrates October temperature patterns in Hinterrhein, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hinterrhein, October typically has an average temperature of 4°C (39°F), with highs reaching up to 16°C (60°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec172327344152545447392820
Data source: Temperature data for Hinterrhein 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 Hinterrhein

In Hinterrhein in October, the total precipitation amount is 176 mm (6.9 in) over the course of 12 days.

October Precipitation Trends in Hinterrhein

The chart displays monthly precipitation patterns in Hinterrhein, 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 Hinterrhein, October typically receives around 176 mm (6.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec805997117152166141198129176141135
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Hinterrhein

In Hinterrhein in October humidity is 90%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring extra layers to stay warm while navigating the misty streets.

October Average Humidity in Hinterrhein

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

In Hinterrhein in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Hinterrhein.

Maximum UV Index Levels in Hinterrhein for October

The chart shows the monthly maximum UV Index (UVI) for Hinterrhein 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 Hinterrhein typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689101097532
Data source: Hinterrhein 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 Hinterrhein Compares to Other Months

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

This table compares monthly weather conditions in Hinterrhein, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)80 mm (3.2 inches)92%low
February Weather-5°C (23°F)59 mm (2.3 inches)89%moderate
March Weather-3°C (27°F)97 mm (3.8 inches)87%high
April Weather1°C (34°F)117 mm (4.6 inches)84%very high
May Weather5°C (42°F)152 mm (6.0 inches)80%very high
June Weather11°C (52°F)166 mm (6.5 inches)82%very high
July Weather12°C (55°F)141 mm (5.6 inches)83%very high
August Weather12°C (54°F)198 mm (7.8 inches)80%very high
September Weather8°C (47°F)129 mm (5.1 inches)83%high
October Weather4°C (39°F)176 mm (6.9 inches)90%moderate
November Weather-2°C (28°F)141 mm (5.6 inches)88%moderate
December Weather-7°C (20°F)135 mm (5.3 inches)90%low

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