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April Weather in Holbaek, Denmark

Last updated: August 23, 2025

In Holbaek, Denmark, the average temperature in April hovers around 7°C (45°F), with temperatures dipping to a chilly -5°C (23°F) at times and peaking at a warm 24°C (75°F). Expect about 38 mm (1.5 in) of precipitation over the course of 8 days, and be prepared for a high average humidity of 85%.

April Temperature in Holbaek

In April in Holbaek, the average temperature is 7°C (45°F), with maximums reaching up to 24°C (75°F) and minimums dropping as low as -5°C (23°F). This diverse range in temperatures makes it essential for travelers to pack layers suitable for both warm afternoons and chilly evenings.

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

The chart illustrates April temperature patterns in Holbaek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Holbaek, April typically has an average temperature of 7°C (45°F), with highs reaching up to 24°C (75°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec373639455362646458514439
Data source: Temperature data for Holbaek 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 Holbaek

In Holbaek in April, the total precipitation amount is 38 mm (1.5 in), spread over 8 days.

April Precipitation Trends in Holbaek

The chart displays monthly precipitation patterns in Holbaek, 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 Holbaek, April typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec484558385850778876784053
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Holbaek

In Holbaek in April, humidity is 85%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

April Average Humidity in Holbaek

This chart illustrates the average monthly humidity levels in Holbaek, 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 Holbaek is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%85%80%77%77%77%84%87%89%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Holbaek

In Holbaek in April, 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 Holbaek.

Maximum UV Index Levels in Holbaek for April

The chart shows the monthly maximum UV Index (UVI) for Holbaek 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 Holbaek typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568765311
Data source: Holbaek 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 Holbaek Compares to Other Months

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

This table compares monthly weather conditions in Holbaek, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)48 mm (1.9 inches)90%low
February Weather2°C (37°F)45 mm (1.8 inches)89%low
March Weather4°C (39°F)58 mm (2.3 inches)88%moderate
April Weather7°C (45°F)38 mm (1.5 inches)85%moderate
May Weather12°C (53°F)58 mm (2.3 inches)80%high
June Weather17°C (63°F)50 mm (2.0 inches)77%very high
July Weather18°C (64°F)77 mm (3.0 inches)77%high
August Weather18°C (64°F)88 mm (3.5 inches)77%high
September Weather14°C (58°F)75 mm (3.0 inches)83%moderate
October Weather11°C (51°F)78 mm (3.1 inches)87%moderate
November Weather7°C (44°F)40 mm (1.6 inches)89%low
December Weather4°C (39°F)53 mm (2.1 inches)88%low

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