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December Weather in Ornes, Norway

Last updated: August 27, 2025

In December, the average temperature in Ornes, Norway hovers around -3°C (27°F), with extremes ranging from a chilly -16°C (4°F) to a maximum of 6°C (42°F). Expect 187 mm (7.4 in) of precipitation over 17 days, contributing to an average humidity of 87%. Prepare for a brisk and wet winter experience!

December Temperature in Ornes

In December in Ornes, the average temperature is -3°C (27°F). Maximums can reach 6°C (42°F) and minimums can be as low as -16°C (4°F). Be sure to pack warm clothing if you plan to visit during this chilly time of year.

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

The chart illustrates December temperature patterns in Ornes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ornes, December typically has an average temperature of -3°C (27°F), with highs reaching up to 6°C (42°F) and lows dropping to around -16°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec262528323848545247383227
Data source: Temperature data for Ornes 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 Ornes

In Ornes in December, the total precipitation amount is 187 mm (7.4 in), occurring over the span of 17 days.

December Precipitation Trends in Ornes

The chart displays monthly precipitation patterns in Ornes, 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 Ornes, December typically receives around 187 mm (7.4 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec229169252187112163161205238203204187
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ornes

In Ornes in December humidity is 87%. With an average temperature of -3°C (27°F), this humidity feels like an icy blanket that wraps around you, making outdoor activities challenging as the cold air mingles with the dampness, leaving travelers feeling chilled to the bone even in short bursts outside.

December Average Humidity in Ornes

This chart illustrates the average monthly humidity levels in Ornes, 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 Ornes is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%83%77%79%82%84%87%88%87%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ornes

In Ornes 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 Ornes.

Maximum UV Index Levels in Ornes for December

The chart shows the monthly maximum UV Index (UVI) for Ornes 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 Ornes typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112455643111
Data source: Ornes 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 Ornes Compares to Other Months

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

This table compares monthly weather conditions in Ornes, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)229 mm (9.0 inches)88%low
February Weather-4°C (25°F)169 mm (6.6 inches)87%low
March Weather-2°C (28°F)252 mm (9.9 inches)85%low
April Weather0°C (33°F)187 mm (7.4 inches)83%moderate
May Weather3°C (39°F)112 mm (4.4 inches)77%moderate
June Weather9°C (48°F)163 mm (6.4 inches)79%moderate
July Weather12°C (55°F)161 mm (6.3 inches)82%high
August Weather11°C (53°F)205 mm (8.1 inches)84%moderate
September Weather8°C (47°F)238 mm (9.4 inches)87%moderate
October Weather3°C (38°F)203 mm (8.0 inches)88%low
November Weather0°C (32°F)204 mm (8.0 inches)87%low
December Weather-3°C (27°F)187 mm (7.4 inches)87%low

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