Brussels
Belgium
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Brussels, Belgium

A beautiful slope garden with several museums in the city of Brussels, Belgium
A beautiful slope garden with several museums in the city of Brussels, Belgium
The first month of the summer, June, is an agreeable month in Brussels, Belgium, with average temperature ranging between max 20.6°C (69.1°F) and min 11.9°C (53.4°F).

Temperature

In June, the average high-temperature is essentially the same as in May - a pleasant 20.6°C (69.1°F). The average low-temperature, in June, is 11.9°C (53.4°F).

Humidity

The average relative humidity is 74.1%.

Rainfall

In Brussels, in June, during 15 rainfall days, 71.8mm (2.8") of precipitation is typically accumulated. In Brussels, Belgium, during the entire year, the rain falls for 199.6 days and collects up to 852.8mm (33.6") of precipitation.

Snowfall

Throughout the year, there are 23.7 snowfall days.

Daylight

June has the longest days of the year in Brussels, with an average of 16.4h of daylight.

Sunshine

The average sunshine is 6.3h.

UV index

June is the month with the highest UV index, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in June in Brussels?

In June, the average high-temperature is 20.6°C (69.1°F), and the average low-temperature is 11.9°C (53.4°F).

What is the average humidity in June in Brussels?

In June, the average relative humidity is 74.1%.

How many days does it rain in June in Brussels?

In Brussels, Belgium, in June, during 15 rainfall days, 71.8mm (2.8") of precipitation is typically accumulated.

When are the longest days in Brussels?

With an average of 16.4h of daylight, June has the longest days of the year.

What is the average length of the day in June in Brussels?

In Brussels, Belgium, the average length of the day in June is 16.4h.

How long on average sun shines in June in Brussels?

The average sunshine in June in Brussels is 6.3h.

What is the month with the highest UV index in Brussels?

The month with the highest UV index is June, with an average maximum UV index of 7.

How high is the UV index in June in Brussels?

In June, the average daily maximum UV index in Brussels, Belgium, is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in June - Brussels, Belgium
  • Average high temperature in June: 20.6°C

The warmest month (with the highest average high temperature) is July (23°C).
The month with the lowest average high temperature is January (5.7°C).

  • Average low temperature in June: 11.9°C

The month with the highest average low temperature is July (14°C).
Coldest months (with the lowest average low temperature) are January and February (0.7°C).

Average humidity in June - Brussels, Belgium
  • Average humidity in June: 74.1%

The month with the highest relative humidity is December (88.8%).
The month with the lowest relative humidity is April (72.5%).

Average rainfall in June - Brussels, Belgium
  • Average rainfall in June: 71.8mm

The wettest month (with the highest rainfall) is December (81mm).
The driest month (with the lowest rainfall) is April (51.3mm).

Average rainfall days in June - Brussels, Belgium
  • Average rainfall days in June: 15 days

The month with the highest number of rainy days is December (19.3 days).
The month with the lowest number of rainy days is July (14.3 days).

Average snowfall days in June - Brussels, Belgium
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (5.9 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight in June / Average sunshine in June - Brussels, Belgium
  • Average daylight in June: 16.4h

The month with the longest days is June (Average daylight: 16.4h).
The month with shortest days is December (Average daylight: 8h).

  • Average sunshine in June: 6.3h

The month with most sunshine is July (Average sunshine: 6.5h).
The month with least sunshine is December (Average sunshine: 1.5h).

Average UV index in June - Brussels, Belgium
  • Average UV index in June: 7

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 1).