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January Weather in Leirsund, Norway

Last updated: August 27, 2025

In January, the average temperature in Leirsund, Norway hovers around -2°C (28°F), with extremes ranging from a frigid -18°C (1°F) to a milder 10°C (50°F). Expect 55 mm (2.2 in) of precipitation over about 8 days, accompanied by a high average humidity of 94%. Be prepared for chilly, damp conditions!

January Temperature in Leirsund

In January in Leirsund, the average temperature is -2°C (28°F), with maximums reaching 10°C (50°F) and minimums dropping as low as -18°C (1°F). It's advisable to pack warm clothing and be prepared for cold weather if you're planning to travel during this time.

January Weather in Leirsund: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Leirsund, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leirsund, January typically has an average temperature of -2°C (28°F), with highs reaching up to 10°C (50°F) and lows dropping to around -18°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec282833415161636053443629
Data source: Temperature data for Leirsund 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.

January Precipitation in Leirsund

In Leirsund in January, the precipitation amount is 55 mm (2.2 in) over the course of 8 days.

January Precipitation Trends in Leirsund

The chart displays monthly precipitation patterns in Leirsund, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Leirsund, January typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec55596037858299909711810197
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Leirsund

In Leirsund in January humidity is 94%. With an average temperature of -2°C (28°F), this humidity feels like damp, biting cold that seeps into your bones, making travel uncomfortable and challenging as each breath carries a chill that clings to your skin.

January Average Humidity in Leirsund

This chart illustrates the average monthly humidity levels in Leirsund, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Leirsund is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%89%82%73%71%72%77%86%92%93%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Leirsund

In Leirsund in January, 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 Leirsund.

Maximum UV Index Levels in Leirsund for January

The chart shows the monthly maximum UV Index (UVI) for Leirsund in January, 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 January, the maximum UV index in Leirsund typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Leirsund January 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 January Weather in Leirsund Compares to Other Months

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

This table compares monthly weather conditions in Leirsund, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)55 mm (2.2 inches)94%low
February Weather-2°C (28°F)59 mm (2.3 inches)92%low
March Weather1°C (34°F)60 mm (2.3 inches)89%moderate
April Weather5°C (42°F)37 mm (1.4 inches)82%moderate
May Weather11°C (51°F)85 mm (3.3 inches)73%moderate
June Weather16°C (61°F)82 mm (3.2 inches)71%high
July Weather17°C (64°F)99 mm (3.9 inches)72%high
August Weather16°C (60°F)90 mm (3.6 inches)77%moderate
September Weather12°C (53°F)97 mm (3.8 inches)86%moderate
October Weather7°C (44°F)118 mm (4.6 inches)92%low
November Weather2°C (36°F)101 mm (4.0 inches)93%low
December Weather-2°C (29°F)97 mm (3.8 inches)93%low

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