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April Weather in Sylling, Norway

Last updated: August 27, 2025

In April, the average temperature in Sylling, Norway hovers around 4°C (40°F). Expect a minimum of -13°C (9°F) and a pleasant maximum of 23°C (73°F). During this time, precipitation averages 38 mm (1.5 in) over approximately 6 days, and the air maintains a high humidity level of 82%.

April Temperature in Sylling

In April in Sylling, the average temperature is 4°C (40°F), with maximums reaching up to 23°C (73°F) and minimums dropping as low as -13°C (9°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

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

The chart illustrates April temperature patterns in Sylling, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sylling, April typically has an average temperature of 4°C (40°F), with highs reaching up to 23°C (73°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec252732404959636054443627
Data source: Temperature data for Sylling 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 Sylling

In Sylling in April, the total precipitation amount is 38 mm (1.5 in) spread over 6 days.

April Precipitation Trends in Sylling

The chart displays monthly precipitation patterns in Sylling, 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 Sylling, April typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec576163388688949610212594102
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sylling

In Sylling in April, humidity is 82%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that lingers in the air, making travel slightly uncomfortable as the cold penetrates through layers of clothing, often leaving you feeling chilled and clammy.

April Average Humidity in Sylling

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

In Sylling 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 Sylling for better planning.

Maximum UV Index Levels in Sylling for April

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

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

This table compares monthly weather conditions in Sylling, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)57 mm (2.3 inches)94%low
February Weather-3°C (27°F)61 mm (2.4 inches)92%low
March Weather0°C (32°F)63 mm (2.5 inches)89%moderate
April Weather4°C (40°F)38 mm (1.5 inches)82%moderate
May Weather9°C (49°F)86 mm (3.4 inches)73%moderate
June Weather15°C (59°F)88 mm (3.5 inches)71%high
July Weather17°C (63°F)94 mm (3.7 inches)72%high
August Weather16°C (61°F)96 mm (3.8 inches)77%moderate
September Weather12°C (54°F)102 mm (4.0 inches)86%moderate
October Weather7°C (44°F)125 mm (4.9 inches)92%low
November Weather2°C (36°F)94 mm (3.7 inches)93%low
December Weather-3°C (27°F)102 mm (4.0 inches)93%low

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