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April Weather in Diegem, Belgium

Last updated: August 22, 2025

In April, the average temperature in Diegem, Belgium hovers around 10°C (51°F). Expect a wide range of temperatures, with minimums dipping to -4°C (26°F) and maximums soaring up to 28°C (82°F). This month also brings 35 mm (1.4 in) of precipitation spread over 7 days, contributing to an average humidity of 85%. Prepare for cool, damp days as you explore!

April Temperature in Diegem

In April in Diegem, the average temperature is 10°C (51°F). Maximum temperatures can reach 28°C (82°F), while minimums can drop as low as -4°C (26°F). Be prepared for a range of weather conditions when traveling to Diegem during this time.

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

The chart illustrates April temperature patterns in Diegem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Diegem, April typically has an average temperature of 10°C (51°F), with highs reaching up to 28°C (82°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245505765666660554542
Data source: Temperature data for Diegem 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 Diegem

In Diegem in April, the precipitation amount is 35 mm (1.4 in) over the course of 7 days.

April Precipitation Trends in Diegem

The chart displays monthly precipitation patterns in Diegem, 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 Diegem, April typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec626768355764717450775388
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Diegem

In Diegem in April, humidity is 85%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making travel quite uncomfortable as your clothes cling to your skin and the air feels heavy, often leaving you longing for a dry, warmer environment.

April Average Humidity in Diegem

This chart illustrates the average monthly humidity levels in Diegem, 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 Diegem is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Diegem

In Diegem 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 Diegem.

Maximum UV Index Levels in Diegem for April

The chart shows the monthly maximum UV Index (UVI) for Diegem 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 Diegem typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Diegem 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 Diegem Compares to Other Months

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

This table compares monthly weather conditions in Diegem, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)62 mm (2.4 inches)91%low
February Weather6°C (42°F)67 mm (2.6 inches)89%low
March Weather7°C (46°F)68 mm (2.7 inches)87%moderate
April Weather10°C (51°F)35 mm (1.4 inches)85%moderate
May Weather14°C (57°F)57 mm (2.3 inches)82%high
June Weather18°C (65°F)64 mm (2.5 inches)82%very high
July Weather19°C (67°F)71 mm (2.8 inches)80%very high
August Weather19°C (67°F)74 mm (2.9 inches)76%high
September Weather16°C (60°F)50 mm (2.0 inches)82%moderate
October Weather13°C (55°F)77 mm (3.0 inches)89%moderate
November Weather7°C (46°F)53 mm (2.1 inches)92%low
December Weather6°C (42°F)88 mm (3.5 inches)92%low

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