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October Weather in Viitasaari, Finland

Last updated: August 23, 2025

In October, the average temperature in Viitasaari, Finland hovers around 5°C (41°F). Be prepared for a chilly bite, as temperatures can dip to a brisk -5°C (22°F) or rise to a mild 18°C (66°F). Expect about 83 mm (3.3 in) of precipitation spread across 14 days, accompanied by a high average humidity of 95%. Stay cozy and enjoy the atmosphere!

October Temperature in Viitasaari

In October in Viitasaari, the average temperature is 5°C (41°F). Maximum temperatures can reach 18°C (66°F), while minimums can drop as low as -5°C (22°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates October temperature patterns in Viitasaari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Viitasaari, October typically has an average temperature of 5°C (41°F), with highs reaching up to 18°C (66°F) and lows dropping to around -5°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec222027354760635950413326
Data source: Temperature data for Viitasaari 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 Viitasaari

In Viitasaari in October, the precipitation amount is 83 mm (3.3 in) spread over a period of 14 days.

October Precipitation Trends in Viitasaari

The chart displays monthly precipitation patterns in Viitasaari, 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 Viitasaari, October typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec444138446158758981836460
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Viitasaari

In Viitasaari 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 Viitasaari

This chart illustrates the average monthly humidity levels in Viitasaari, 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 Viitasaari is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%97%95%87%78%74%80%85%91%95%94%98%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Viitasaari

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

Maximum UV Index Levels in Viitasaari for October

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

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

This table compares monthly weather conditions in Viitasaari, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)44 mm (1.7 inches)99%low
February Weather-7°C (20°F)41 mm (1.6 inches)97%low
March Weather-3°C (27°F)38 mm (1.5 inches)95%moderate
April Weather2°C (35°F)44 mm (1.7 inches)87%moderate
May Weather8°C (47°F)61 mm (2.4 inches)78%moderate
June Weather15°C (60°F)57 mm (2.3 inches)74%high
July Weather17°C (63°F)75 mm (3.0 inches)80%high
August Weather15°C (59°F)89 mm (3.5 inches)85%moderate
September Weather10°C (50°F)81 mm (3.2 inches)91%moderate
October Weather5°C (41°F)83 mm (3.3 inches)95%low
November Weather1°C (33°F)64 mm (2.5 inches)94%low
December Weather-4°C (26°F)60 mm (2.4 inches)98%low

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