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October Weather in Grundsund, Sweden

Last updated: August 27, 2025

In Grundsund, Sweden, the average temperature in October hovers around 10°C (50°F). Expect chilly nights with a minimum of -2°C (30°F) and pleasant days peaking at 19°C (66°F). Prepare for the possibility of rain, as 120 mm (4.7 in) of precipitation can be expected over 17 days. Plus, with an average humidity of a staggering 92%, don't forget to dress accordingly!

October Temperature in Grundsund

In October in Grundsund, the average temperature is 10°C (50°F). The maximum can reach 19°C (66°F), while the minimum can drop as low as -2°C (30°F). Be sure to pack layers when traveling to Grundsund during this time to comfortably handle the varying temperatures.

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

The chart illustrates October temperature patterns in Grundsund, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grundsund, October typically has an average temperature of 10°C (50°F), with highs reaching up to 19°C (66°F) and lows dropping to around -2°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec363538445261646257504337
Data source: Temperature data for Grundsund 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 Grundsund

In Grundsund in October, the precipitation amount is 120 mm (4.7 in) spread over the course of 17 days.

October Precipitation Trends in Grundsund

The chart displays monthly precipitation patterns in Grundsund, 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 Grundsund, October typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec587067346066791041051219180
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Grundsund

In Grundsund in October humidity is 92%. With an average temperature of 10°C (50°F), this humidity feels like a chilly, damp cloak wrapping around you, making every step outside feel heavy and each breath a bit more labored, turning exploring into an uncomfortable challenge.

October Average Humidity in Grundsund

This chart illustrates the average monthly humidity levels in Grundsund, 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 Grundsund is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%89%82%73%71%72%77%86%92%93%93%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Grundsund

In Grundsund in October, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Grundsund, you can visit Hourly UV Index in Grundsund.

Maximum UV Index Levels in Grundsund for October

The chart shows the monthly maximum UV Index (UVI) for Grundsund 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 Grundsund typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123467764211
Data source: Grundsund 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 Grundsund Compares to Other Months

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

This table compares monthly weather conditions in Grundsund, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)58 mm (2.3 inches)94%low
February Weather1°C (35°F)70 mm (2.7 inches)92%low
March Weather3°C (38°F)67 mm (2.6 inches)89%moderate
April Weather7°C (44°F)34 mm (1.4 inches)82%moderate
May Weather11°C (53°F)60 mm (2.4 inches)73%high
June Weather16°C (61°F)66 mm (2.6 inches)71%high
July Weather18°C (64°F)79 mm (3.1 inches)72%high
August Weather17°C (62°F)104 mm (4.1 inches)77%high
September Weather14°C (57°F)105 mm (4.1 inches)86%moderate
October Weather10°C (50°F)120 mm (4.7 inches)92%low
November Weather6°C (43°F)91 mm (3.6 inches)93%low
December Weather3°C (37°F)80 mm (3.2 inches)93%low

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