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October Weather in Polvijaervi, Finland

Last updated: August 23, 2025

In October, the average temperature in Polvijaervi, Finland hovers around 5°C (41°F), with a minimum plunging to -6°C (22°F) and a pleasant maximum reaching 17°C (63°F). Expect 86 mm (3.4 in) of precipitation over approximately 15 days, contributing to a high average humidity of 95%.

October Temperature in Polvijaervi

In October in Polvijaervi, the average temperature is 5°C (41°F). Maximum temperatures can reach 17°C (63°F), while minimums can drop as low as -6°C (22°F). Be sure to pack warm clothing and layers to stay comfortable during your travels.

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

The chart illustrates October temperature patterns in Polvijaervi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Polvijaervi, October typically has an average temperature of 5°C (41°F), with highs reaching up to 17°C (63°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec201926354760635950413225
Data source: Temperature data for Polvijaervi 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 Polvijaervi

In Polvijaervi in October, the precipitation amount is 86 mm (3.4 in) that falls over a span of 15 days.

October Precipitation Trends in Polvijaervi

The chart displays monthly precipitation patterns in Polvijaervi, 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 Polvijaervi, October typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec504851426168889389866973
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Polvijaervi

In Polvijaervi in October, humidity is 95%. With an average temperature of 5°C (41°F), this humidity feels like a damp and chilly blanket, making travel uncomfortable as the cold moisture clings to your skin and saps your energy.

October Average Humidity in Polvijaervi

This chart illustrates the average monthly humidity levels in Polvijaervi, 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 Polvijaervi is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%98%95%87%79%75%83%88%92%95%95%98%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Polvijaervi

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

Maximum UV Index Levels in Polvijaervi for October

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

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

This table compares monthly weather conditions in Polvijaervi, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)50 mm (2.0 inches)99%low
February Weather-7°C (19°F)48 mm (1.9 inches)98%low
March Weather-3°C (26°F)51 mm (2.0 inches)95%moderate
April Weather1°C (35°F)42 mm (1.6 inches)87%moderate
May Weather8°C (47°F)61 mm (2.4 inches)78%moderate
June Weather15°C (60°F)68 mm (2.7 inches)75%high
July Weather17°C (63°F)88 mm (3.5 inches)83%high
August Weather15°C (60°F)93 mm (3.7 inches)88%moderate
September Weather10°C (50°F)89 mm (3.5 inches)92%moderate
October Weather5°C (41°F)86 mm (3.4 inches)95%low
November Weather0°C (33°F)69 mm (2.7 inches)94%low
December Weather-4°C (25°F)73 mm (2.9 inches)98%low

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