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October Weather in Viken, Sweden

Last updated: August 27, 2025

In October, the average temperature in Viken, Sweden hovers around 11°C (52°F). You'll experience a range from a chilly 2°C (36°F) to a pleasant 19°C (66°F). Don't forget your umbrella, as the area sees an average precipitation of 122 mm (4.8 in) over about 19 days with a high humidity level of 91%. Be prepared for a typically damp and cool season!

October Temperature in Viken

In October in Viken, the average temperature is 11°C (52°F). Maximums can reach 19°C (66°F), while minimums can dip as low as 2°C (36°F). It's advisable to pack layers to stay comfortable during your travels.

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

The chart illustrates October temperature patterns in Viken, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Viken, October typically has an average temperature of 11°C (52°F), with highs reaching up to 19°C (66°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec373638445362646459524539
Data source: Temperature data for Viken 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 Viken

In Viken in October, the precipitation amount is 122 mm (4.8 in) over a span of 19 days.

October Precipitation Trends in Viken

The chart displays monthly precipitation patterns in Viken, 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 Viken, October typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec636267356553991241031227685
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Viken

In Viken in October, humidity is 91%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers and plan for cozy indoor activities rather than lengthy outdoor explorations.

October Average Humidity in Viken

This chart illustrates the average monthly humidity levels in Viken, 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 Viken is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%91%89%84%75%74%73%77%86%91%92%91%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Viken

In Viken in October, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Viken, you can check the information here.

Maximum UV Index Levels in Viken for October

The chart shows the monthly maximum UV Index (UVI) for Viken 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 Viken typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765311
Data source: Viken 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 Viken Compares to Other Months

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

This table compares monthly weather conditions in Viken, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)63 mm (2.5 inches)92%low
February Weather2°C (36°F)62 mm (2.5 inches)91%low
March Weather3°C (38°F)67 mm (2.6 inches)89%moderate
April Weather7°C (45°F)35 mm (1.4 inches)84%moderate
May Weather11°C (53°F)65 mm (2.6 inches)75%high
June Weather17°C (62°F)53 mm (2.1 inches)73%high
July Weather18°C (64°F)99 mm (3.9 inches)73%high
August Weather18°C (64°F)124 mm (4.9 inches)77%high
September Weather15°C (59°F)103 mm (4.1 inches)85%moderate
October Weather11°C (52°F)122 mm (4.8 inches)91%moderate
November Weather7°C (45°F)75 mm (3.0 inches)92%low
December Weather4°C (39°F)85 mm (3.3 inches)91%low

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