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April Weather in Hollum, Netherlands

Last updated: August 27, 2025

In April, the average temperature in Hollum, Netherlands hovers around 8°C (47°F), presenting a cool climate. Expect minimums of 2°C (36°F) and maximums reaching 18°C (65°F). With a precipitation amount of 35 mm (1.4 in) over approximately 9 days, there's a good chance of rain, making it a perfect time for a cozy indoor retreat. The average humidity stands at a brisk 84%, so be prepared for that refreshing, crisp air!

April Temperature in Hollum

In April in Hollum, the average temperature is 8°C (47°F). The maximum can reach 18°C (65°F), while the minimum can drop to as low as 2°C (36°F). This variability makes it essential to pack layers for your travels.

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

The chart illustrates April temperature patterns in Hollum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hollum, April typically has an average temperature of 8°C (47°F), with highs reaching up to 18°C (65°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec424143465360636561564844
Data source: Temperature data for Hollum 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 Hollum

In Hollum in April, the total precipitation amount reaches 35 mm (1.4 in) over the course of 9 days.

April Precipitation Trends in Hollum

The chart displays monthly precipitation patterns in Hollum, 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 Hollum, April typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec777169355476851259912376104
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hollum

In Hollum in April, humidity is 84%. With an average temperature of 8°C (47°F), this humidity feels like a damp blanket wrapping around you, making travel feel heavy and a bit lethargic, as the air thickens with moisture and each step becomes a little more cumbersome.

April Average Humidity in Hollum

This chart illustrates the average monthly humidity levels in Hollum, 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 Hollum is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%86%84%80%75%75%75%83%86%87%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Hollum

In Hollum 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 Hollum.

Maximum UV Index Levels in Hollum for April

The chart shows the monthly maximum UV Index (UVI) for Hollum 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 Hollum typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123577775321
Data source: Hollum 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 Hollum Compares to Other Months

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

This table compares monthly weather conditions in Hollum, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)77 mm (3.0 inches)88%low
February Weather5°C (41°F)71 mm (2.8 inches)88%low
March Weather6°C (43°F)69 mm (2.7 inches)86%moderate
April Weather8°C (47°F)35 mm (1.4 inches)84%moderate
May Weather11°C (53°F)54 mm (2.1 inches)80%high
June Weather16°C (60°F)76 mm (3.0 inches)75%high
July Weather17°C (63°F)85 mm (3.3 inches)75%high
August Weather18°C (65°F)125 mm (4.9 inches)75%high
September Weather16°C (61°F)99 mm (3.9 inches)83%moderate
October Weather13°C (56°F)122 mm (4.8 inches)86%moderate
November Weather9°C (49°F)76 mm (3.0 inches)87%low
December Weather7°C (44°F)104 mm (4.1 inches)86%low

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