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January Weather in Hvittingfoss, Norway

Last updated: August 27, 2025

In January, the average temperature in Hvittingfoss, Norway hovers around -2°C (28°F), with extremes ranging from a chilly -18°C (-1°F) to a more temperate 10°C (50°F). Expect approximately 75 mm (2.9 in) of precipitation spread over 9 days, contributing to an average humidity of 93%. Stay prepared for damp and frosty conditions!

January Temperature in Hvittingfoss

In January in Hvittingfoss, the average temperature is -2°C (28°F), with maximums reaching 10°C (50°F) and minimums dipping as low as -18°C (-1°F). Travelers should be prepared for chilly conditions and should dress in layers to stay warm during their visit.

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

The chart illustrates January temperature patterns in Hvittingfoss, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hvittingfoss, 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).
JanFebMarAprMayJunJulAugSepOctNovDec282833415160636053443628
Data source: Temperature data for Hvittingfoss 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 Hvittingfoss

In Hvittingfoss, in January, the precipitation amount is 75 mm (2.9 in) spread over the course of 9 days.

January Precipitation Trends in Hvittingfoss

The chart displays monthly precipitation patterns in Hvittingfoss, 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 Hvittingfoss, January typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec758081439210511598134148119131
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Hvittingfoss

In Hvittingfoss in January, the humidity is 93%. With an average temperature of -2°C (28°F), this humidity feels like a biting chill that seeps into your bones, making traveling feel uncomfortable and heavy as you contend with the dampness in the air, creating a stark contrast to the freezing temperatures.

January Average Humidity in Hvittingfoss

This chart illustrates the average monthly humidity levels in Hvittingfoss, 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 Hvittingfoss is approximately 93%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Hvittingfoss

In Hvittingfoss 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 Hvittingfoss.

Maximum UV Index Levels in Hvittingfoss for January

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

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

This table compares monthly weather conditions in Hvittingfoss, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)75 mm (2.9 inches)93%low
February Weather-2°C (28°F)80 mm (3.1 inches)91%low
March Weather1°C (33°F)80 mm (3.2 inches)88%moderate
April Weather5°C (41°F)43 mm (1.7 inches)83%moderate
May Weather10°C (51°F)92 mm (3.6 inches)75%moderate
June Weather16°C (60°F)105 mm (4.2 inches)74%high
July Weather17°C (63°F)114 mm (4.5 inches)74%high
August Weather15°C (60°F)98 mm (3.9 inches)78%moderate
September Weather12°C (53°F)134 mm (5.3 inches)86%moderate
October Weather7°C (44°F)148 mm (5.8 inches)92%low
November Weather2°C (36°F)119 mm (4.7 inches)92%low
December Weather-2°C (29°F)131 mm (5.1 inches)92%low

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