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October Weather in Kronoby, Finland

Last updated: August 23, 2025

In October, the average temperature in Kronoby, Finland hovers around 5°C (42°F), with extremes ranging from a chilly -8°C (17°F) to a pleasant 19°C (66°F). Expect moderate precipitation, with about 83 mm (3.3 in) falling over 15 days, accompanied by a notably high average humidity of 93%.

October Temperature in Kronoby

In October in Kronoby, the average temperature is 5°C (42°F). Maximums can reach 19°C (66°F), while minimums can drop as low as -8°C (17°F). This temperature range suggests that travelers should prepare for chilly weather, with the possibility of warmer days and much colder nights.

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

The chart illustrates October temperature patterns in Kronoby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kronoby, October typically has an average temperature of 5°C (42°F), with highs reaching up to 19°C (66°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec242228364658625951423428
Data source: Temperature data for Kronoby 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 Kronoby

In Kronoby in October, the precipitation amount is 83 mm (3.3 in) spread over 15 days.

October Precipitation Trends in Kronoby

The chart displays monthly precipitation patterns in Kronoby, 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 Kronoby, October typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec374040384951708974835548
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Kronoby

In Kronoby in October humidity is 93%. With average temperature 5°C (42°F), this humidity feels like an uncomfortable chill that seeps into your bones, making travel outside feel damp and daunting.

October Average Humidity in Kronoby

This chart illustrates the average monthly humidity levels in Kronoby, 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 Kronoby is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%95%92%85%77%74%79%82%89%93%93%95%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Kronoby

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

Maximum UV Index Levels in Kronoby for October

The chart shows the monthly maximum UV Index (UVI) for Kronoby 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 Kronoby typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456653211
Data source: Kronoby 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 Kronoby Compares to Other Months

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

This table compares monthly weather conditions in Kronoby, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)37 mm (1.4 inches)97%low
February Weather-6°C (22°F)40 mm (1.6 inches)95%low
March Weather-2°C (28°F)40 mm (1.6 inches)92%moderate
April Weather2°C (36°F)38 mm (1.5 inches)85%moderate
May Weather8°C (46°F)49 mm (1.9 inches)77%moderate
June Weather14°C (58°F)51 mm (2.0 inches)74%high
July Weather17°C (63°F)70 mm (2.7 inches)79%high
August Weather15°C (59°F)89 mm (3.5 inches)82%moderate
September Weather10°C (51°F)74 mm (2.9 inches)89%moderate
October Weather5°C (42°F)83 mm (3.3 inches)93%low
November Weather1°C (35°F)55 mm (2.2 inches)93%low
December Weather-2°C (28°F)48 mm (1.9 inches)95%low

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