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May Weather in Kongsberg, Norway

Last updated: August 27, 2025

In Kongsberg, Norway, the average temperature in May hovers around 10°C (50°F). Expect extremes, with temperatures dipping as low as -9°C (16°F) and soaring up to 27°C (81°F). During this month, precipitation averages 92 mm (3.6 in) spread over 12 days, contributing to an average humidity of 75%. Get ready for a mix of chilly and warm days!

May Temperature in Kongsberg

In May in Kongsberg, the average temperature is 10°C (50°F). Maximums can reach 27°C (81°F), while minimums can drop as low as -9°C (16°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack layers to stay comfortable throughout the day.

May Weather in Kongsberg: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Kongsberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kongsberg, May typically has an average temperature of 10°C (50°F), with highs reaching up to 27°C (81°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec252631395059625952423426
Data source: Temperature data for Kongsberg 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.

May Precipitation in Kongsberg

In Kongsberg in May, the precipitation amount is 92 mm (3.6 in) over the course of 12 days.

May Precipitation Trends in Kongsberg

The chart displays monthly precipitation patterns in Kongsberg, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Kongsberg, May typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec666974459210411698122135104118
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Kongsberg

In Kongsberg in May humidity is 75%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and necessitating extra layers for warmth and comfort.

May Average Humidity in Kongsberg

This chart illustrates the average monthly humidity levels in Kongsberg, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Kongsberg is approximately 75%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Kongsberg

In Kongsberg in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Kongsberg.

Maximum UV Index Levels in Kongsberg for May

The chart shows the monthly maximum UV Index (UVI) for Kongsberg in May, 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 May, the maximum UV index in Kongsberg typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Kongsberg May 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 May Weather in Kongsberg Compares to Other Months

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

This table compares monthly weather conditions in Kongsberg, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)66 mm (2.6 inches)93%low
February Weather-3°C (26°F)69 mm (2.7 inches)91%low
March Weather0°C (32°F)74 mm (2.9 inches)88%moderate
April Weather4°C (40°F)45 mm (1.8 inches)83%moderate
May Weather10°C (50°F)92 mm (3.6 inches)75%moderate
June Weather15°C (60°F)104 mm (4.1 inches)74%high
July Weather17°C (62°F)116 mm (4.5 inches)74%high
August Weather15°C (59°F)98 mm (3.9 inches)78%moderate
September Weather11°C (52°F)122 mm (4.8 inches)86%moderate
October Weather6°C (43°F)135 mm (5.3 inches)92%low
November Weather1°C (34°F)104 mm (4.1 inches)92%low
December Weather-3°C (26°F)118 mm (4.6 inches)92%low

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