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December Weather in Ylaemaa, Finland

Last updated: August 23, 2025

In December, the average temperature in Ylaemaa, Finland hovers around -2°C (29°F). However, be prepared for a wide range, as temperatures can dip to a minimum of -19°C (-2°F) and rise to a maximum of 6°C (42°F). Expect a fair amount of precipitation, totaling 82 mm (3.2 in) over 17 days, and a noteworthy humidity level of 95%. Stay warm and dry!

December Temperature in Ylaemaa

In December in Ylaemaa, the average temperature is -2°C (29°F). Maximum temperatures can reach 6°C (42°F), while the minimum can be as low as -19°C (-2°F). Be prepared for a cold and chilly atmosphere, making warm clothing essential for your travels.

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

The chart illustrates December temperature patterns in Ylaemaa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ylaemaa, December typically has an average temperature of -2°C (29°F), with highs reaching up to 6°C (42°F) and lows dropping to around -19°C (-2°F).
JanFebMarAprMayJunJulAugSepOctNovDec252328374961646153443728
Data source: Temperature data for Ylaemaa 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 Ylaemaa

In Ylaemaa in December, the precipitation amount is 82 mm (3.2 in) over the course of 17 days.

December Precipitation Trends in Ylaemaa

The chart displays monthly precipitation patterns in Ylaemaa, 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 Ylaemaa, December typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec5460514653547910077916582
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ylaemaa

In Ylaemaa in December, humidity is 95%. With an average temperature of -2°C (29°F), this humidity feels like a cold, damp chill that seeps into your bones, making outdoor travel uncomfortable and necessitating extra layers to stay warm and dry.

December Average Humidity in Ylaemaa

This chart illustrates the average monthly humidity levels in Ylaemaa, 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 Ylaemaa is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec98%96%93%88%77%76%82%84%90%93%93%95%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ylaemaa

In Ylaemaa 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 Ylaemaa.

Maximum UV Index Levels in Ylaemaa for December

The chart shows the monthly maximum UV Index (UVI) for Ylaemaa 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 Ylaemaa typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457753211
Data source: Ylaemaa 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 Ylaemaa Compares to Other Months

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

This table compares monthly weather conditions in Ylaemaa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)54 mm (2.1 inches)98%low
February Weather-5°C (24°F)60 mm (2.4 inches)96%low
March Weather-2°C (29°F)51 mm (2.0 inches)93%moderate
April Weather3°C (38°F)46 mm (1.8 inches)88%moderate
May Weather10°C (50°F)53 mm (2.1 inches)77%moderate
June Weather16°C (61°F)54 mm (2.1 inches)75%high
July Weather18°C (65°F)79 mm (3.1 inches)82%high
August Weather16°C (62°F)100 mm (3.9 inches)84%moderate
September Weather12°C (53°F)77 mm (3.0 inches)90%moderate
October Weather7°C (44°F)91 mm (3.6 inches)93%low
November Weather3°C (37°F)65 mm (2.6 inches)93%low
December Weather-2°C (29°F)82 mm (3.2 inches)95%low

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