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December Weather in Bygland, Norway

Last updated: August 27, 2025

In December, the average temperature in Bygland, Norway hovers around -1°C (30°F), with extremes ranging from a chilling -19°C (-1°F) to a milder 8°C (47°F). Expect about 188 mm (7.4 in) of precipitation spread over 19 days, contributing to an average humidity of a crisp 92%. Prepare for a season of cool temperatures and plenty of moisture!

December Temperature in Bygland

In December in Bygland, the average temperature is -1°C (30°F), with maximums reaching 8°C (47°F) and minimums plunging as low as -19°C (-1°F). Travelers should prepare for cold weather and dress in layers to stay warm during their visit.

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

The chart illustrates December temperature patterns in Bygland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bygland, December typically has an average temperature of -1°C (30°F), with highs reaching up to 8°C (47°F) and lows dropping to around -19°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec282731384756585650423530
Data source: Temperature data for Bygland 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 Bygland

In Bygland in December, the precipitation amount is 188 mm (7.4 in), which occurs over 19 days.

December Precipitation Trends in Bygland

The chart displays monthly precipitation patterns in Bygland, 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 Bygland, December typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec10912811851101126145129163193152188
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bygland

In Bygland in December humidity is 92%. With an average temperature of -1°C (30°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities challenging and requiring extra layers to stay warm and dry while traveling.

December Average Humidity in Bygland

This chart illustrates the average monthly humidity levels in Bygland, 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 Bygland is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%83%75%74%74%78%86%92%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bygland

In Bygland 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 Bygland.

Maximum UV Index Levels in Bygland for December

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

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

This table compares monthly weather conditions in Bygland, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)109 mm (4.3 inches)93%low
February Weather-3°C (28°F)128 mm (5.1 inches)91%low
March Weather-1°C (31°F)118 mm (4.6 inches)88%moderate
April Weather3°C (38°F)51 mm (2.0 inches)83%moderate
May Weather8°C (47°F)101 mm (4.0 inches)75%high
June Weather13°C (56°F)126 mm (5.0 inches)74%high
July Weather15°C (59°F)145 mm (5.7 inches)74%high
August Weather13°C (56°F)129 mm (5.1 inches)78%high
September Weather10°C (50°F)163 mm (6.4 inches)86%moderate
October Weather6°C (43°F)193 mm (7.6 inches)92%low
November Weather2°C (36°F)152 mm (6.0 inches)92%low
December Weather-1°C (30°F)188 mm (7.4 inches)92%low

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