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October Weather in Lumijoki, Finland

Last updated: August 23, 2025

In October, the average temperature in Lumijoki, Finland hovers around 4°C (40°F). Expect lows plunging to -12°C (10°F) and highs reaching up to 19°C (66°F). Prepare for a fair amount of precipitation, totaling 78 mm (3.1 in) across about 15 days. With an average humidity of 95%, this month is sure to feel quite damp!

October Temperature in Lumijoki

In October in Lumijoki, the average temperature is 4°C (40°F), with maximums reaching up to 19°C (66°F) and minimums dipping as low as -12°C (10°F). This wide range of temperatures makes Lumijoki an intriguing destination for travelers looking to experience both chilly and mild weather.

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

The chart illustrates October temperature patterns in Lumijoki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lumijoki, October typically has an average temperature of 4°C (40°F), with highs reaching up to 19°C (66°F) and lows dropping to around -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec191825344657625849393124
Data source: Temperature data for Lumijoki 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 Lumijoki

In Lumijoki, in October, the precipitation amount is 78 mm (3.1 in) over a span of 15 days.

October Precipitation Trends in Lumijoki

The chart displays monthly precipitation patterns in Lumijoki, 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 Lumijoki, October typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec373737375356789671785952
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Lumijoki

In Lumijoki in October humidity is 95%. With an average temperature of 4°C (40°F), this humidity feels like a chilling blanket that clings to your skin, making every step seem heavier and turning a simple stroll into a battle against the damp cold.

October Average Humidity in Lumijoki

This chart illustrates the average monthly humidity levels in Lumijoki, 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 Lumijoki is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec100%98%95%87%81%77%79%84%90%95%95%99%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Lumijoki

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

Maximum UV Index Levels in Lumijoki for October

The chart shows the monthly maximum UV Index (UVI) for Lumijoki 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 Lumijoki typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113446643211
Data source: Lumijoki 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 Lumijoki Compares to Other Months

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

This table compares monthly weather conditions in Lumijoki, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)37 mm (1.4 inches)100%low
February Weather-8°C (18°F)37 mm (1.4 inches)98%low
March Weather-4°C (26°F)37 mm (1.5 inches)95%moderate
April Weather1°C (34°F)37 mm (1.5 inches)87%moderate
May Weather8°C (46°F)53 mm (2.1 inches)81%moderate
June Weather14°C (58°F)56 mm (2.2 inches)77%high
July Weather17°C (62°F)78 mm (3.1 inches)79%high
August Weather14°C (58°F)96 mm (3.8 inches)84%moderate
September Weather9°C (49°F)71 mm (2.8 inches)90%moderate
October Weather4°C (40°F)78 mm (3.1 inches)95%low
November Weather0°C (31°F)59 mm (2.3 inches)95%low
December Weather-4°C (25°F)52 mm (2.0 inches)99%low

Compare Lumijoki's Climate with Cities Worldwide