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June Weather in Kasterlee, Belgium

Last updated: August 22, 2025

In June, the average temperature in Kasterlee, Belgium is a pleasant 19°C (66°F), with lows dipping to 7°C (45°F) and highs soaring up to 33°C (93°F). Expect 69 mm (2.7 in) of precipitation spread across 11 days, leading to an average humidity of 82%. This combination of warmth and moisture creates a vibrant atmosphere perfect for exploration!

June Temperature in Kasterlee

In June in Kasterlee, the average temperature is 19°C (66°F), with maximums reaching 33°C (93°F) and minimums dipping as low as 7°C (45°F). Be sure to pack layers to enjoy the pleasant days and cool evenings while exploring!

June Weather in Kasterlee: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Kasterlee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kasterlee, June typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (93°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec394145505765666660544542
Data source: Temperature data for Kasterlee 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.

June Precipitation in Kasterlee

In Kasterlee in June, the total precipitation amount is 69 mm (2.7 in) spread across 11 days.

June Precipitation Trends in Kasterlee

The chart displays monthly precipitation patterns in Kasterlee, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Kasterlee, June typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec657475386869818158875795
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Kasterlee

In Kasterlee in June humidity is 82%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket wrapping around you, making it slightly uncomfortable for traveling as you might find yourself constantly seeking shade or a cool breeze.

June Average Humidity in Kasterlee

This chart illustrates the average monthly humidity levels in Kasterlee, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Kasterlee is approximately 82%, 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 June generated using information from the Copernicus Climate Change Service.

June UV Index in Kasterlee

In Kasterlee in June, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Kasterlee.

Maximum UV Index Levels in Kasterlee for June

The chart shows the monthly maximum UV Index (UVI) for Kasterlee in June, 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 June, the maximum UV index in Kasterlee typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Kasterlee June 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 June Weather in Kasterlee Compares to Other Months

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

This table compares monthly weather conditions in Kasterlee, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)65 mm (2.5 inches)91%low
February Weather5°C (42°F)74 mm (2.9 inches)89%low
March Weather7°C (45°F)75 mm (3.0 inches)87%moderate
April Weather10°C (51°F)37 mm (1.5 inches)85%moderate
May Weather14°C (57°F)68 mm (2.7 inches)82%high
June Weather19°C (66°F)69 mm (2.7 inches)82%very high
July Weather19°C (67°F)81 mm (3.2 inches)80%very high
August Weather19°C (66°F)81 mm (3.2 inches)76%high
September Weather15°C (60°F)58 mm (2.3 inches)82%moderate
October Weather12°C (54°F)87 mm (3.4 inches)89%moderate
November Weather7°C (45°F)57 mm (2.3 inches)92%low
December Weather5°C (42°F)95 mm (3.7 inches)92%low

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