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January Weather in Jevnaker, Norway

Last updated: August 27, 2025

In January, the average temperature in Jevnaker, Norway hovers around -4°C (24°F). Expect chilly conditions, as temperatures can dip to a minimum of -20°C (-3°F) or rise to a maximum of 9°C (49°F). With 58 mm (2.3 in) of precipitation spread over 8 days, you might want to carry an umbrella! Additionally, be prepared for high humidity levels at 98%, making it feel even cooler.

January Temperature in Jevnaker

In January in Jevnaker, the average temperature is -4°C (24°F). Maximums can reach 9°C (49°F), while minimums can drop as low as -20°C (-3°F). Travelers should prepare for cold conditions and dress in layers to stay warm.

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

The chart illustrates January temperature patterns in Jevnaker, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jevnaker, January typically has an average temperature of -4°C (24°F), with highs reaching up to 9°C (49°F) and lows dropping to around -20°C (-3°F).
JanFebMarAprMayJunJulAugSepOctNovDec242531384959615851423426
Data source: Temperature data for Jevnaker 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 Jevnaker

In Jevnaker in January, the precipitation amount is 58 mm (2.3 in) over a span of 8 days.

January Precipitation Trends in Jevnaker

The chart displays monthly precipitation patterns in Jevnaker, 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 Jevnaker, January typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec58596342949510310810212598101
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Jevnaker

In Jevnaker in January humidity is 98%. With an average temperature of -4°C (24°F), this humidity feels like an icy mist that clings to your skin, making it uncomfortable for traveling and causing everything to feel damp and frosty, as if you are enveloped in a chill that cuts through even the thickest layers of clothing.

January Average Humidity in Jevnaker

This chart illustrates the average monthly humidity levels in Jevnaker, 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 Jevnaker is approximately 98%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec98%95%92%88%84%82%82%87%91%95%97%98%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Jevnaker

In Jevnaker 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 Jevnaker.

Maximum UV Index Levels in Jevnaker for January

The chart shows the monthly maximum UV Index (UVI) for Jevnaker 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 Jevnaker typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Jevnaker 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 Jevnaker Compares to Other Months

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

This table compares monthly weather conditions in Jevnaker, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)58 mm (2.3 inches)98%low
February Weather-4°C (25°F)59 mm (2.3 inches)95%low
March Weather-1°C (31°F)63 mm (2.5 inches)92%moderate
April Weather4°C (39°F)42 mm (1.6 inches)88%moderate
May Weather9°C (49°F)94 mm (3.7 inches)84%moderate
June Weather15°C (59°F)95 mm (3.7 inches)82%high
July Weather16°C (62°F)102 mm (4.0 inches)82%high
August Weather15°C (58°F)108 mm (4.2 inches)87%moderate
September Weather11°C (52°F)102 mm (4.0 inches)91%moderate
October Weather6°C (42°F)125 mm (4.9 inches)95%low
November Weather1°C (34°F)98 mm (3.8 inches)97%low
December Weather-3°C (26°F)101 mm (4.0 inches)98%low

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