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December Weather in Soini, Finland

Last updated: August 23, 2025

In December, the average temperature in Soini, Finland hovers around -4°C (26°F). Expect to bundle up, as temperatures can dip as low as -24°C (-10°F), while the mercury might rise to a mild 5°C (40°F). With 57 mm (2.3 in) of precipitation spread over 14 days, keep an umbrella handy. The air is quite crisp with an average humidity of 95%, adding to the wintry charm of the season.

December Temperature in Soini

In December in Soini, the average temperature is -4°C (26°F). Maximums can reach 5°C (40°F), while minimums can drop as low as -24°C (-10°F). Travelers should prepare for cold weather and dress in layers to stay warm during their visit.

December Weather in Soini: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Soini, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Soini, December typically has an average temperature of -4°C (26°F), with highs reaching up to 5°C (40°F) and lows dropping to around -24°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec222027354759625849403225
Data source: Temperature data for Soini 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.

December Precipitation in Soini

In Soini in December, the precipitation amount is 57 mm (2.3 in) over a span of 14 days.

December Precipitation Trends in Soini

The chart displays monthly precipitation patterns in Soini, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Soini, December typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec444343476467699377796557
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Soini

In Soini in December humidity is 95%. With average temperature -4°C (26°F), this humidity feels like a chilling fog that wraps around you, making even the simplest outdoor activities feel arduous and uncomfortable for traveling.

December Average Humidity in Soini

This chart illustrates the average monthly humidity levels in Soini, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Soini is approximately 95%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Soini

In Soini in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Soini.

Maximum UV Index Levels in Soini for December

The chart shows the monthly maximum UV Index (UVI) for Soini in December, 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 December, the maximum UV index in Soini typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456653211
Data source: Soini December 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 December Weather in Soini Compares to Other Months

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

This table compares monthly weather conditions in Soini, showing how December’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)97%low
February Weather-6°C (21°F)43 mm (1.7 inches)95%low
March Weather-3°C (27°F)43 mm (1.7 inches)92%moderate
April Weather2°C (35°F)47 mm (1.9 inches)85%moderate
May Weather9°C (48°F)64 mm (2.5 inches)77%moderate
June Weather15°C (60°F)67 mm (2.6 inches)74%high
July Weather16°C (62°F)69 mm (2.7 inches)79%high
August Weather14°C (58°F)93 mm (3.7 inches)82%moderate
September Weather9°C (49°F)77 mm (3.0 inches)89%moderate
October Weather4°C (40°F)79 mm (3.1 inches)93%low
November Weather0°C (33°F)65 mm (2.6 inches)93%low
December Weather-4°C (26°F)57 mm (2.3 inches)95%low

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