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April Weather in Fossby, Norway

Last updated: August 27, 2025

In Fossby, Norway, the average temperature in April hovers around 6°C (42°F), offering a cool reprieve. During this time, temperatures can dip as low as -8°C (17°F), while the mercury may rise to a pleasant 21°C (70°F). Expect about 30 mm (1.2 in) of precipitation spread over 6 days, contributing to an average humidity of 82%.

April Temperature in Fossby

In April in Fossby, the average temperature is 6°C (42°F). The maximum can reach 21°C (70°F) and the minimum can be as low as -8°C (17°F). This variation in temperature means travelers should be prepared for both warm and cold conditions, making it essential to pack layers for a comfortable visit.

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

The chart illustrates April temperature patterns in Fossby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fossby, April typically has an average temperature of 6°C (42°F), with highs reaching up to 21°C (70°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec323135425161636154463833
Data source: Temperature data for Fossby 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 Fossby

In Fossby in April, the total precipitation amount is 30 mm (1.2 in) spread across 6 days.

April Precipitation Trends in Fossby

The chart displays monthly precipitation patterns in Fossby, 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 Fossby, April typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec495754307176879583977679
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Fossby

In Fossby in April, humidity is 82%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and prompting travelers to seek cozy indoor spaces instead.

April Average Humidity in Fossby

This chart illustrates the average monthly humidity levels in Fossby, 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 Fossby 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 Fossby

In Fossby 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 Fossby for better planning.

Maximum UV Index Levels in Fossby for April

The chart shows the monthly maximum UV Index (UVI) for Fossby 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 Fossby typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Fossby 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 Fossby Compares to Other Months

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

This table compares monthly weather conditions in Fossby, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)49 mm (1.9 inches)94%low
February Weather-1°C (31°F)57 mm (2.3 inches)92%low
March Weather2°C (35°F)54 mm (2.1 inches)89%moderate
April Weather6°C (42°F)30 mm (1.2 inches)82%moderate
May Weather11°C (51°F)71 mm (2.8 inches)73%moderate
June Weather16°C (61°F)76 mm (3.0 inches)71%high
July Weather17°C (64°F)87 mm (3.4 inches)72%high
August Weather16°C (61°F)95 mm (3.8 inches)77%moderate
September Weather12°C (54°F)83 mm (3.3 inches)86%moderate
October Weather8°C (47°F)96 mm (3.8 inches)92%low
November Weather4°C (39°F)76 mm (3.0 inches)93%low
December Weather0°C (33°F)79 mm (3.1 inches)93%low

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