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December Weather in Pyhaejoki, Finland

Last updated: August 23, 2025

In Pyhaejoki, Finland, the average temperature in December hovers around -3°C (27°F), with extremes ranging from a frigid -19°C (-2°F) to a mild 5°C (42°F). This month sees approximately 51 mm (2.0 in) of precipitation over 13 days, contributing to a notably high average humidity of 98%. Prepare for chilly days and damp conditions!

December Temperature in Pyhaejoki

In December in Pyhaejoki, the average temperature is -3°C (27°F). The maximum can reach 5°C (42°F) and the minimum can be as low as -19°C (-2°F). Travelers should be prepared for cold conditions and pack accordingly to stay warm during their visit.

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

The chart illustrates December temperature patterns in Pyhaejoki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pyhaejoki, December typically has an average temperature of -3°C (27°F), with highs reaching up to 5°C (42°F) and lows dropping to around -19°C (-2°F).
JanFebMarAprMayJunJulAugSepOctNovDec232026344456625950413427
Data source: Temperature data for Pyhaejoki 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 Pyhaejoki

In Pyhaejoki in December, the precipitation amount is 51 mm (2.0 in) spread over 13 days.

December Precipitation Trends in Pyhaejoki

The chart displays monthly precipitation patterns in Pyhaejoki, 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 Pyhaejoki, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec373837385248648978856151
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pyhaejoki

In Pyhaejoki in December, humidity is 98%. With an average temperature of -3°C (27°F), this humidity feels like walking through a damp fog, making every breath feel heavier and the chill slice deeper into your bones, creating a uniquely uncomfortable travel experience.

December Average Humidity in Pyhaejoki

This chart illustrates the average monthly humidity levels in Pyhaejoki, 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 Pyhaejoki is approximately 98%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%97%93%86%80%76%79%83%89%94%94%98%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pyhaejoki

In Pyhaejoki 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 Pyhaejoki.

Maximum UV Index Levels in Pyhaejoki for December

The chart shows the monthly maximum UV Index (UVI) for Pyhaejoki 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 Pyhaejoki typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456643211
Data source: Pyhaejoki 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 Pyhaejoki Compares to Other Months

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

This table compares monthly weather conditions in Pyhaejoki, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)37 mm (1.5 inches)99%low
February Weather-7°C (20°F)38 mm (1.5 inches)97%low
March Weather-3°C (27°F)37 mm (1.5 inches)93%moderate
April Weather1°C (34°F)38 mm (1.5 inches)86%moderate
May Weather7°C (44°F)52 mm (2.1 inches)80%moderate
June Weather13°C (56°F)48 mm (1.9 inches)76%high
July Weather17°C (63°F)64 mm (2.5 inches)79%high
August Weather15°C (59°F)89 mm (3.5 inches)83%moderate
September Weather10°C (51°F)78 mm (3.1 inches)89%moderate
October Weather5°C (41°F)85 mm (3.4 inches)94%low
November Weather1°C (34°F)61 mm (2.4 inches)94%low
December Weather-3°C (27°F)51 mm (2.0 inches)98%low

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