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October Weather in Hailuoto, Finland

Last updated: August 23, 2025

In Hailuoto, Finland, the average temperature in October hovers around 6°C (42°F). Expect chilly conditions, with minimum temperatures dipping to -4°C (25°F) and occasionally rising to a maximum of 14°C (57°F). This month also brings 100 mm (4.0 in) of precipitation spread over 17 days, contributing to an average humidity level of 94%. Dress warmly and be prepared for wet weather!

October Temperature in Hailuoto

In October in Hailuoto, the average temperature is 6°C (42°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -4°C (25°F). It's advisable to pack layers to stay comfortable while exploring the area.

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

The chart illustrates October temperature patterns in Hailuoto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hailuoto, October typically has an average temperature of 6°C (42°F), with highs reaching up to 14°C (57°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec221924304155625952423427
Data source: Temperature data for Hailuoto 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 Hailuoto

In Hailuoto in October, the precipitation amount is 100 mm (4.0 in) over a span of 17 days.

October Precipitation Trends in Hailuoto

The chart displays monthly precipitation patterns in Hailuoto, 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 Hailuoto, October typically receives around 100 mm (4.0 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec4039383752516387841007058
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Hailuoto

In Hailuoto in October, humidity is 94%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that clings to your skin, making traveling uncomfortable and necessitating extra layers to stay warm and dry.

October Average Humidity in Hailuoto

This chart illustrates the average monthly humidity levels in Hailuoto, 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 Hailuoto is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%97%93%86%80%76%79%83%89%94%94%98%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Hailuoto

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

Maximum UV Index Levels in Hailuoto for October

The chart shows the monthly maximum UV Index (UVI) for Hailuoto 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 Hailuoto typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456643211
Data source: Hailuoto 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 Hailuoto Compares to Other Months

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

This table compares monthly weather conditions in Hailuoto, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)40 mm (1.6 inches)99%low
February Weather-7°C (19°F)39 mm (1.5 inches)97%low
March Weather-4°C (24°F)38 mm (1.5 inches)93%moderate
April Weather-1°C (30°F)37 mm (1.4 inches)86%moderate
May Weather5°C (41°F)52 mm (2.1 inches)80%moderate
June Weather13°C (55°F)51 mm (2.0 inches)76%high
July Weather17°C (62°F)63 mm (2.5 inches)79%high
August Weather15°C (60°F)87 mm (3.4 inches)83%moderate
September Weather11°C (52°F)84 mm (3.3 inches)89%moderate
October Weather6°C (42°F)100 mm (4.0 inches)94%low
November Weather1°C (35°F)70 mm (2.8 inches)94%low
December Weather-3°C (28°F)58 mm (2.3 inches)98%low

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