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October Weather in Karvia, Finland

Last updated: August 23, 2025

In October, the average temperature in Karvia, Finland hovers around 5°C (41°F). Expect a range from a chilly -10°C (14°F) at its coldest to a mild 19°C (66°F) at its warmest. Be prepared for 70 mm (2.7 in) of precipitation spread across approximately 13 days, and don’t forget to account for the high average humidity of 93%—perfect for those cozy indoor moments!

October Temperature in Karvia

In October in Karvia, the average temperature is 5°C (41°F), with maximums reaching up to 19°C (66°F) and minimums dipping as low as -10°C (14°F). Travelers should prepare for a wide range of temperatures, from chilly to moderately warm, and pack accordingly.

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

The chart illustrates October temperature patterns in Karvia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karvia, October typically has an average temperature of 5°C (41°F), with highs reaching up to 19°C (66°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec242228374860625950413427
Data source: Temperature data for Karvia 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 Karvia

In Karvia in October, the precipitation amount is 70 mm (2.7 in) over the course of 13 days.

October Precipitation Trends in Karvia

The chart displays monthly precipitation patterns in Karvia, 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 Karvia, October typically receives around 70 mm (2.7 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec424347455461629369706458
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Karvia

In Karvia in October, humidity is 93%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making outdoor adventures feel more uncomfortable and reminding you to bundle up to stay warm while exploring the sights.

October Average Humidity in Karvia

This chart illustrates the average monthly humidity levels in Karvia, 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 Karvia 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 Karvia

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

Maximum UV Index Levels in Karvia for October

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

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

This table compares monthly weather conditions in Karvia, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)42 mm (1.6 inches)97%low
February Weather-5°C (22°F)43 mm (1.7 inches)95%low
March Weather-2°C (29°F)46 mm (1.8 inches)92%moderate
April Weather3°C (37°F)45 mm (1.8 inches)85%moderate
May Weather9°C (48°F)54 mm (2.1 inches)77%moderate
June Weather15°C (60°F)61 mm (2.4 inches)74%high
July Weather17°C (62°F)62 mm (2.4 inches)79%high
August Weather15°C (59°F)93 mm (3.7 inches)82%moderate
September Weather10°C (50°F)69 mm (2.7 inches)89%moderate
October Weather5°C (41°F)70 mm (2.7 inches)93%low
November Weather1°C (34°F)64 mm (2.5 inches)93%low
December Weather-3°C (27°F)58 mm (2.3 inches)95%low

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