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October Weather in Sollentuna, Sweden

Last updated: August 27, 2025

In October, the average temperature in Sollentuna, Sweden hovers around 8°C (47°F), with a minimum dipping down to -3°C (27°F) and a maximum reaching up to 18°C (65°F). Expect 66 mm (2.6 in) of precipitation spread over 12 days, contributing to the relatively high average humidity of 89%.

October Temperature in Sollentuna

In October in Sollentuna, the average temperature is 8°C (47°F). The maximum can reach 18°C (65°F), and the minimum can be as low as -3°C (27°F). Be sure to pack layered clothing to stay comfortable during your travels.

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

The chart illustrates October temperature patterns in Sollentuna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sollentuna, October typically has an average temperature of 8°C (47°F), with highs reaching up to 18°C (65°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec313035415162646255463933
Data source: Temperature data for Sollentuna 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 Sollentuna

In Sollentuna in October, the precipitation amount is 66 mm (2.6 in) over the course of 12 days.

October Precipitation Trends in Sollentuna

The chart displays monthly precipitation patterns in Sollentuna, 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 Sollentuna, October typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec353341285557597650664259
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Sollentuna

In Sollentuna in October humidity is 89%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less enjoyable and prompting frequent breaks indoors to warm up.

October Average Humidity in Sollentuna

This chart illustrates the average monthly humidity levels in Sollentuna, 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 Sollentuna is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%89%85%77%76%74%77%85%89%90%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Sollentuna

In Sollentuna 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 Sollentuna, you can visit Hourly UV Index in Sollentuna.

Maximum UV Index Levels in Sollentuna for October

The chart shows the monthly maximum UV Index (UVI) for Sollentuna 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 Sollentuna typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Sollentuna 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 Sollentuna Compares to Other Months

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

This table compares monthly weather conditions in Sollentuna, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)35 mm (1.4 inches)90%low
February Weather-1°C (30°F)33 mm (1.3 inches)88%low
March Weather1°C (35°F)41 mm (1.6 inches)89%moderate
April Weather5°C (41°F)28 mm (1.1 inches)85%moderate
May Weather10°C (51°F)55 mm (2.2 inches)77%moderate
June Weather16°C (62°F)57 mm (2.2 inches)76%high
July Weather18°C (64°F)59 mm (2.3 inches)74%high
August Weather17°C (63°F)76 mm (3.0 inches)77%moderate
September Weather13°C (55°F)50 mm (2.0 inches)85%moderate
October Weather8°C (47°F)66 mm (2.6 inches)89%low
November Weather4°C (39°F)42 mm (1.6 inches)90%low
December Weather1°C (33°F)59 mm (2.3 inches)87%low

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