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December Weather in Toholampi, Finland

Last updated: August 23, 2025

In December, the average temperature in Toholampi, Finland hovers around -4°C (26°F), with fluctuations that can see it drop to a chilly -23°C (-9°F) or rise to a maximum of 5°C (41°F). Expect precipitation of around 48 mm (1.9 in) spread over 12 days, contributing to the area's notably high average humidity of 95%. Embrace the brisk air and prepare for a wintry experience!

December Temperature in Toholampi

In December in Toholampi, the average temperature is -4°C (26°F), with maximums reaching 5°C (41°F) and minimums dropping as low as -23°C (-9°F). Travelers should be prepared for very cold conditions and pack accordingly.

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

The chart illustrates December temperature patterns in Toholampi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Toholampi, December typically has an average temperature of -4°C (26°F), with highs reaching up to 5°C (41°F) and lows dropping to around -23°C (-9°F).
JanFebMarAprMayJunJulAugSepOctNovDec212027364759625849403225
Data source: Temperature data for Toholampi 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 Toholampi

In Toholampi in December, the precipitation amount is 48 mm (1.9 in) over a span of 12 days.

December Precipitation Trends in Toholampi

The chart displays monthly precipitation patterns in Toholampi, 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 Toholampi, December typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec384039416055719176865948
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Toholampi

In Toholampi 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 Toholampi

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

In Toholampi 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 Toholampi.

Maximum UV Index Levels in Toholampi for December

The chart shows the monthly maximum UV Index (UVI) for Toholampi 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 Toholampi typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112456653211
Data source: Toholampi 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 Toholampi Compares to Other Months

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

This table compares monthly weather conditions in Toholampi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)38 mm (1.5 inches)97%low
February Weather-7°C (20°F)40 mm (1.6 inches)95%low
March Weather-3°C (27°F)39 mm (1.5 inches)92%low
April Weather2°C (36°F)41 mm (1.6 inches)85%moderate
May Weather8°C (47°F)60 mm (2.4 inches)77%moderate
June Weather15°C (59°F)55 mm (2.2 inches)74%high
July Weather17°C (62°F)71 mm (2.8 inches)79%high
August Weather14°C (58°F)91 mm (3.6 inches)82%moderate
September Weather9°C (49°F)76 mm (3.0 inches)89%moderate
October Weather4°C (40°F)85 mm (3.4 inches)93%low
November Weather0°C (32°F)59 mm (2.3 inches)93%low
December Weather-4°C (26°F)48 mm (1.9 inches)95%low

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