June Weather in Bost, Belgium

Last updated: August 22, 2025

In Bost, Belgium, the average temperature for June hovers around 18°C (65°F). During this time, you can expect a minimum chill of 7°C (45°F) and a maximum warmth of 33°C (92°F). With an average precipitation of 78 mm (3.1 in) over 12 days, it’s wise to pack for potential rain. The air carries an average humidity of 82%, creating a tropical feel throughout the month.

June Temperature in Bost

In June in Bost, the average temperature is 18°C (65°F). Maximum temperatures can reach 33°C (92°F), while the minimum can drop as low as 7°C (45°F). It’s an ideal time to visit for those who enjoy mild weather with the potential for warm days and cooler evenings.

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

The chart illustrates June temperature patterns in Bost, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bost, June typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (92°F) and lows dropping to around 7°C (45°F).

Data source: Temperature data for Bost generated using information from the Copernicus Climate Change Service.

June Precipitation in Bost

In Bost in June, the precipitation amount is 78 mm (3.1 in), occurring over a span of 12 days.

June Precipitation Trends in Bost

The chart displays monthly precipitation patterns in Bost, 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 Bost, June typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

June Humidity in Bost

In Bost in June, humidity is 82%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can quickly leave travelers feeling fatigued and in need of frequent breaks to stay refreshed and hydrated.

June Average Humidity in Bost

This chart illustrates the average monthly humidity levels in Bost, 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 Bost is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Bost

In Bost 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 Bost.

Maximum UV Index Levels in Bost for June

The chart shows the monthly maximum UV Index (UVI) for Bost 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 Bost typically reaches 8, which falls under the very high exposure category.

Data source: Bost 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 Bost Compares to Other Months

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

This table compares monthly weather conditions in Bost, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	65 mm (2.6 inches)	91%	low
February Weather	5°C (41°F)	73 mm (2.9 inches)	89%	low
March Weather	7°C (45°F)	74 mm (2.9 inches)	87%	moderate
April Weather	10°C (50°F)	37 mm (1.5 inches)	85%	moderate
May Weather	13°C (56°F)	65 mm (2.5 inches)	82%	high
June Weather	18°C (65°F)	78 mm (3.1 inches)	82%	very high
July Weather	19°C (66°F)	82 mm (3.2 inches)	80%	very high
August Weather	19°C (66°F)	92 mm (3.6 inches)	76%	high
September Weather	15°C (60°F)	62 mm (2.5 inches)	82%	moderate
October Weather	12°C (54°F)	86 mm (3.4 inches)	89%	moderate
November Weather	7°C (45°F)	57 mm (2.2 inches)	92%	low
December Weather	5°C (42°F)	102 mm (4.0 inches)	92%	low