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December Weather in Steinkjer, Norway

Last updated: August 27, 2025

In December, the average temperature in Steinkjer, Norway hovers around -1°C (31°F), with a minimum dropping as low as -16°C (4°F) and a potential maximum reaching 8°C (46°F). Expect significant precipitation with an average of 99 mm (3.9 in) over 16 days, and be prepared for very high humidity, averaging at 97%.

December Temperature in Steinkjer

In December in Steinkjer, the average temperature is -1°C (31°F). The maximum can reach 8°C (46°F), while the minimum can drop as low as -16°C (4°F). Be sure to pack warm clothing if you're planning to travel during this time!

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

The chart illustrates December temperature patterns in Steinkjer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Steinkjer, December typically has an average temperature of -1°C (31°F), with highs reaching up to 8°C (46°F) and lows dropping to around -16°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec302933404857605752433531
Data source: Temperature data for Steinkjer 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 Steinkjer

In Steinkjer in December, the total precipitation amount is 99 mm (3.9 in) over the course of 16 days.

December Precipitation Trends in Steinkjer

The chart displays monthly precipitation patterns in Steinkjer, 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 Steinkjer, December typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec105751139669948412014211493100
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Steinkjer

In Steinkjer in December humidity is 97%. With an average temperature of -1°C (31°F), this humidity feels like an icy blanket wrapping around you, making travel uncomfortable and every breath a challenge as the cold dampness settles in.

December Average Humidity in Steinkjer

This chart illustrates the average monthly humidity levels in Steinkjer, 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 Steinkjer is approximately 97%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%94%91%86%83%81%81%88%90%93%95%97%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Steinkjer

In Steinkjer 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 Steinkjer.

Maximum UV Index Levels in Steinkjer for December

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

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

This table compares monthly weather conditions in Steinkjer, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)105 mm (4.1 inches)96%low
February Weather-2°C (29°F)75 mm (3.0 inches)94%low
March Weather0°C (33°F)113 mm (4.4 inches)91%low
April Weather4°C (40°F)96 mm (3.8 inches)86%moderate
May Weather9°C (48°F)68 mm (2.7 inches)83%moderate
June Weather14°C (57°F)94 mm (3.7 inches)81%high
July Weather16°C (60°F)84 mm (3.3 inches)81%high
August Weather14°C (58°F)120 mm (4.7 inches)88%moderate
September Weather11°C (52°F)142 mm (5.6 inches)90%moderate
October Weather6°C (43°F)114 mm (4.5 inches)93%low
November Weather2°C (35°F)93 mm (3.6 inches)95%low
December Weather-1°C (31°F)99 mm (3.9 inches)97%low

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