Brussels Weather in June
Brussels in June averages 22°C (72°F) during the day and 12°C (54°F) at night. This is part of the summer season, and quite a bit of rainfall is expected this month.
Rainfall in Brussels in June
This month experiences about 14 days of rain according to historical data, averaging 74 mm (2.9 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Brussels in June
June in Brussels is generally perfect, with days reaching 22°C (72°F) and nights settling around 12°C (54°F). Summer occurs in June. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Brussels in June
With approximately 196 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Wind Speed in Brussels in June
Wind speeds average 3 m/s (6 knots) during June. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.If you're inclined towards comfortable temperatures and drier conditions, June is a good time to visit Brussels.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Belgium, check out our Brussels's climate page.
Brussels Temperature in June
Min Temperature
12°C (54°F)
Max Temperature
22°C (72°F)
Chance of Rain
46%
Precipitation
74 mm (2.9 in)
Rainy days
14 days
Humidity
71%
Windspeed
3 m/s (6 knots)
Sunshine
196 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Brussels typically stay consistent throughout June, with daily highs averaging around 22°C (72°F). Nights are cool, with lows typically ranging from 11°C (52°F) to 13°C (55°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Brussels in June
Browse day-by-day weather records for Brussels spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Brussels historical weather extremes in June
Based on weather observations in Brussels between 1976 and 2025, these are the recorded extremes during June.
- The hottest June day on record in Brussels reached 34°C (93°F) (June 20, 2005).
- Brussels experienced its chilliest June day on June 3, 1991, reaching only 10°C (50°F).
- Brussels registered its coldest June night on June 2, 2006, with temperatures dropping to 2°C (36°F).
Best Places in Belgium in June
Find out more about the weather in Belgium and which places have the best travel conditions in this month. See all of Belgium in June →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Brussels in June
For Brussels in June, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Brussels in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Belgium, check out our Brussels's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Brussels climate overview or explore weather in Belgium.
