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December Weather in Roald, Norway

Last updated: August 27, 2025

In December, the average temperature in Roald, Norway hovers around 4°C (39°F), with a minimum dropping to -5°C (24°F) and a maximum reaching up to 10°C (50°F). With an average precipitation of 205 mm (8.1 in) spread across 22 days, you can expect a rather wet month. Additionally, the air is quite humid, with an average humidity level of 84%, making for a chilly and damp atmosphere.

December Temperature in Roald

In December, in Roald, the average temperature is 4°C (39°F), with a maximum that can reach 10°C (50°F) and a minimum that can dip as low as -5°C (24°F). Be sure to pack warm clothing and prepare for chilly weather while exploring the area.

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

The chart illustrates December temperature patterns in Roald, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roald, December typically has an average temperature of 4°C (39°F), with highs reaching up to 10°C (50°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec383738414652565754484339
Data source: Temperature data for Roald 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 Roald

In Roald in December, the total precipitation amount is 205 mm (8.1 in) over the course of 22 days.

December Precipitation Trends in Roald

The chart displays monthly precipitation patterns in Roald, 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 Roald, December typically receives around 205 mm (8.1 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec1811431591389399112162304300215205
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Roald

In Roald in December, humidity is 84%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor excursions uncomfortable and demanding more layers than you anticipate while traveling.

December Average Humidity in Roald

This chart illustrates the average monthly humidity levels in Roald, 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 Roald is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%84%84%84%83%86%87%87%87%87%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Roald

In Roald 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 Roald.

Maximum UV Index Levels in Roald for December

The chart shows the monthly maximum UV Index (UVI) for Roald 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 Roald typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112456654211
Data source: Roald 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 Roald Compares to Other Months

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

This table compares monthly weather conditions in Roald, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)181 mm (7.1 inches)85%low
February Weather3°C (37°F)143 mm (5.6 inches)84%low
March Weather3°C (38°F)159 mm (6.3 inches)84%low
April Weather5°C (41°F)138 mm (5.4 inches)84%moderate
May Weather8°C (46°F)93 mm (3.7 inches)84%moderate
June Weather11°C (53°F)99 mm (3.9 inches)83%high
July Weather13°C (56°F)112 mm (4.4 inches)86%high
August Weather14°C (57°F)162 mm (6.4 inches)87%moderate
September Weather12°C (54°F)304 mm (12.0 inches)87%moderate
October Weather9°C (48°F)300 mm (11.8 inches)87%low
November Weather6°C (43°F)215 mm (8.5 inches)87%low
December Weather4°C (39°F)205 mm (8.1 inches)84%low

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