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April Weather in Arnes, Norway

Last updated: August 27, 2025

In April, the average temperature in Arnes, Norway hovers around 5°C (42°F). This month can bring a chill, with minimum temperatures dipping as low as -13°C (9°F), while highs can reach a pleasant 23°C (74°F). Expect about 35 mm (1.4 in) of precipitation spread over 6 days, and prepare for a markedly damp experience with an average humidity of 82%.

April Temperature in Arnes

In April in Arnes, the average temperature is 5°C (42°F), with maximums reaching 23°C (74°F) and minimums dropping to as low as -13°C (9°F). Travelers should be prepared for a wide range of temperatures, bringing both warm and cool clothing options for their visit.

April Weather in Arnes: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Arnes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arnes, April typically has an average temperature of 5°C (42°F), with highs reaching up to 23°C (74°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec282834425161636053443629
Data source: Temperature data for Arnes 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.

April Precipitation in Arnes

In Arnes in April, the total precipitation amount is 35 mm (1.4 in) spread over a period of 6 days.

April Precipitation Trends in Arnes

The chart displays monthly precipitation patterns in Arnes, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Arnes, April typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec4850523580799587801018681
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Arnes

In Arnes in April humidity is 82%. With an average temperature of 5°C (42°F), this humidity feels like a wet chill that seeps into your bones, making outdoor exploration uncomfortable and dampening the joy of traveling.

April Average Humidity in Arnes

This chart illustrates the average monthly humidity levels in Arnes, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Arnes is approximately 82%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Arnes

In Arnes in April, 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 Arnes for better planning.

Maximum UV Index Levels in Arnes for April

The chart shows the monthly maximum UV Index (UVI) for Arnes in April, 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 April, the maximum UV index in Arnes typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Arnes April 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 April Weather in Arnes Compares to Other Months

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

This table compares monthly weather conditions in Arnes, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)48 mm (1.9 inches)94%low
February Weather-2°C (29°F)50 mm (2.0 inches)92%low
March Weather1°C (34°F)52 mm (2.1 inches)89%moderate
April Weather5°C (42°F)35 mm (1.4 inches)82%moderate
May Weather11°C (52°F)80 mm (3.1 inches)73%moderate
June Weather16°C (62°F)79 mm (3.1 inches)71%high
July Weather17°C (64°F)95 mm (3.8 inches)72%high
August Weather16°C (60°F)87 mm (3.4 inches)77%moderate
September Weather12°C (53°F)80 mm (3.2 inches)86%moderate
October Weather7°C (44°F)101 mm (4.0 inches)92%low
November Weather2°C (36°F)85 mm (3.4 inches)93%low
December Weather-2°C (30°F)81 mm (3.2 inches)93%low

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