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May Weather in Karasjohka, Norway

Last updated: August 27, 2025

In May, the average temperature in Karasjohka, Norway hovers around 3°C (38°F), with a minimum dip to -12°C (10°F) and a maximum rise to 19°C (67°F). Expect 52 mm (2.0 in) of precipitation over approximately 12 days, contributing to a notably high average humidity of 84%.

May Temperature in Karasjohka

In May in Karasjohka, the average temperature is 3°C (38°F). Maximums can reach 19°C (67°F), and minimums can be as low as -12°C (10°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates May temperature patterns in Karasjohka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karasjohka, May typically has an average temperature of 3°C (38°F), with highs reaching up to 19°C (67°F) and lows dropping to around -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec131219293850575144322216
Data source: Temperature data for Karasjohka 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 Karasjohka

In Karasjohka in May, the precipitation amount is 52 mm (2.0 in) over a span of 12 days.

May Precipitation Trends in Karasjohka

The chart displays monthly precipitation patterns in Karasjohka, 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 Karasjohka, May typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec343333325271909857494037
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Karasjohka

In Karasjohka in May, humidity is 84%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as the cold air clings to you and the moisture creates an oppressive heaviness in the atmosphere.

May Average Humidity in Karasjohka

This chart illustrates the average monthly humidity levels in Karasjohka, 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 Karasjohka is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%98%94%90%84%83%86%90%92%96%98%100%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Karasjohka

In Karasjohka in May, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Karasjohka for better planning.

Maximum UV Index Levels in Karasjohka for May

The chart shows the monthly maximum UV Index (UVI) for Karasjohka 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 Karasjohka typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112345542110
Data source: Karasjohka 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 Karasjohka Compares to Other Months

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

This table compares monthly weather conditions in Karasjohka, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)34 mm (1.3 inches)99%low
February Weather-11°C (12°F)33 mm (1.3 inches)98%low
March Weather-7°C (19°F)33 mm (1.3 inches)94%low
April Weather-2°C (29°F)32 mm (1.2 inches)90%moderate
May Weather3°C (38°F)52 mm (2.0 inches)84%moderate
June Weather10°C (50°F)71 mm (2.8 inches)83%moderate
July Weather14°C (57°F)90 mm (3.5 inches)85%moderate
August Weather11°C (52°F)98 mm (3.8 inches)90%moderate
September Weather7°C (44°F)57 mm (2.3 inches)92%low
October Weather0°C (32°F)49 mm (1.9 inches)96%low
November Weather-6°C (22°F)40 mm (1.6 inches)98%low
December Weather-9°C (16°F)37 mm (1.5 inches)100%low

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