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December Weather in Valle, Norway

Last updated: August 27, 2025

In Valle, Norway, the average temperature in December hovers around -3°C (26°F), with lows dipping to a chilly -19°C (-2°F) and highs reaching up to 6°C (43°F). Expect 181 mm (7.1 in) of precipitation spread over 20 days, coupled with an average humidity of a brisk 90%. Stay warm and dry as you embrace the winter vibes!

December Temperature in Valle

In December in Valle, the average temperature is -3°C (26°F), with a maximum that can reach 6°C (43°F) and a minimum that can dip as low as -19°C (-2°F). Travelers should be prepared for chilly conditions and dress warmly to enjoy their time in Valle.

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

The chart illustrates December temperature patterns in Valle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valle, December typically has an average temperature of -3°C (26°F), with highs reaching up to 6°C (43°F) and lows dropping to around -19°C (-2°F).
JanFebMarAprMayJunJulAugSepOctNovDec242327324252545246383126
Data source: Temperature data for Valle 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 Valle

In Valle in December, the precipitation amount is 181 mm (7.1 in) over a span of 20 days.

December Precipitation Trends in Valle

The chart displays monthly precipitation patterns in Valle, 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 Valle, December typically receives around 181 mm (7.1 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec1161321206891131124132176205159181
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Valle

In Valle in December, humidity is 90%. With an average temperature of -3°C (26°F), this humidity feels like a biting chill that seeps through layers of clothing, making outdoor exploration feel arduous and uncomfortable as the cold, damp air grips your skin.

December Average Humidity in Valle

This chart illustrates the average monthly humidity levels in Valle, 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 Valle is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%90%87%84%81%86%87%90%92%93%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Valle

In Valle 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 Valle.

Maximum UV Index Levels in Valle for December

The chart shows the monthly maximum UV Index (UVI) for Valle 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 Valle typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567764211
Data source: Valle 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 Valle Compares to Other Months

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

This table compares monthly weather conditions in Valle, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)116 mm (4.6 inches)92%low
February Weather-5°C (23°F)132 mm (5.2 inches)90%low
March Weather-3°C (27°F)120 mm (4.7 inches)90%moderate
April Weather0°C (32°F)68 mm (2.7 inches)87%moderate
May Weather5°C (42°F)91 mm (3.6 inches)84%high
June Weather11°C (52°F)131 mm (5.1 inches)81%high
July Weather12°C (54°F)124 mm (4.9 inches)86%high
August Weather11°C (52°F)132 mm (5.2 inches)87%high
September Weather8°C (46°F)176 mm (6.9 inches)90%moderate
October Weather3°C (38°F)205 mm (8.1 inches)92%low
November Weather0°C (31°F)159 mm (6.3 inches)93%low
December Weather-3°C (26°F)181 mm (7.1 inches)90%low

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