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April Weather in Bourlers, Belgium

Last updated: August 22, 2025

In April, the average temperature in Bourlers, Belgium hovers around 9°C (49°F). Be prepared for chilly nights, as minimum temperatures can drop to -3°C (26°F), while the days may warm up to a pleasant 26°C (78°F). Expect light showers with an average precipitation of 47 mm (1.9 in) spread over 9 days, and don’t forget to account for the high humidity level of 84% that adds to the overall dampness of the season.

April Temperature in Bourlers

In April in Bourlers, the average temperature is 9°C (49°F), with maximums reaching 26°C (78°F) and minimums dropping as low as -3°C (26°F). This varied climate makes it essential for travelers to pack layers for comfort, regardless of the day's weather.

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

The chart illustrates April temperature patterns in Bourlers, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bourlers, April typically has an average temperature of 9°C (49°F), with highs reaching up to 26°C (78°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec374044495563656559524340
Data source: Temperature data for Bourlers 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 Bourlers

In Bourlers in April, the precipitation amount is 47 mm (1.9 in) spread over a period of 9 days.

April Precipitation Trends in Bourlers

The chart displays monthly precipitation patterns in Bourlers, 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 Bourlers, April typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec83869347787172856510074131
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Bourlers

In Bourlers in April, humidity is 84%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.

April Average Humidity in Bourlers

This chart illustrates the average monthly humidity levels in Bourlers, 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 Bourlers is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%83%83%80%76%81%88%92%93%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Bourlers

In Bourlers in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Bourlers, you can refer to this Hourly UV Index in Bourlers.

Maximum UV Index Levels in Bourlers for April

The chart shows the monthly maximum UV Index (UVI) for Bourlers 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 Bourlers typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688875421
Data source: Bourlers 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 Bourlers Compares to Other Months

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

This table compares monthly weather conditions in Bourlers, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)83 mm (3.3 inches)91%low
February Weather4°C (40°F)86 mm (3.4 inches)89%moderate
March Weather7°C (44°F)93 mm (3.7 inches)86%moderate
April Weather9°C (49°F)47 mm (1.9 inches)84%high
May Weather13°C (55°F)78 mm (3.1 inches)82%very high
June Weather17°C (63°F)71 mm (2.8 inches)82%very high
July Weather18°C (65°F)72 mm (2.8 inches)80%very high
August Weather18°C (65°F)85 mm (3.3 inches)76%high
September Weather15°C (59°F)65 mm (2.5 inches)81%moderate
October Weather11°C (52°F)100 mm (3.9 inches)88%moderate
November Weather6°C (44°F)74 mm (2.9 inches)92%low
December Weather4°C (40°F)131 mm (5.1 inches)93%low

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