Weather in Brussels in June 2025
Average weather
Average temperature in Brussels in June
Going from a maximum of +90°F during the day to a minimum of +48°F during the night, the temperature in June averages around +79°F.
The average maximum temperature goes down 4% by the end of the month, compared with the beginning of the month, from +73°F to +72°F.
Is Brussels warm or cold in June?
Brussels is typically mild in June.
Maximum temperatures go up compared to the previous month from +64°F to +70°F. The minimum temperature also goes up from +48°F to +54°F.
Pack a light jacket as it will be warm in the day and cool in the evenings.
June is one of the warmest months in Brussels, here is the comparison with other months:
Travel to Brussels
Climate in Brussels in June
| May | June | July | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +64°F | +70°F | +73°F | ||||
| Min. temperature | ||||||
| +30°F | +37°F | +41°F | ||||
| Max. temperature | ||||||
| +90°F | +93°F | +104°F | ||||
| Rainfall | ||||||
| 63 mm | 71 mm | 69 mm | ||||
| Wind | ||||||
| 3 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 72% | 73% | 73% | ||||
| Air pressure | ||||||
| 1015 HPa | 1016 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 5 | 5 | 5 | ||||
| Cloudy days | ||||||
| 7 | 7 | 7 | ||||
| Rainy days | ||||||
| 16 | 15 | 16 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
June weather is still as good as in May. It’s getting warmer as June arrives. The average maximum temperature goes up from +64°F to +70°F during the day. Prepare for more rain. Average rainfall goes from 63 mm to 71 mm. Humidity rises from 72% to 73%. Winds are calmer in comparison to May, going down from 3 m/s to 2 m/s on average. The amount of sunny days stay about the same, averaging 5 sunny days during the month.
July brings much the same weather, it remains good.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Brussels is gradually decreasing during June, going from 3 m/s to 2 m/s over the course of the month.
Rain
How was the weather last June in Brussels?
Climate Change Over the Years
The climate in Brussels in June has not changed that much over the last 43 years.
The average temperature was the lowest in 1985 (+55°F) and the highest in 2022 (+62°F). The driest year was 1996 with only 558 mm of rainfall, and the wettest year was 2022 with 1284 mm.
FAQ
Is June a good time to visit Brussels?
Can you sunbathe in Brussels in June?
Is Brussels rainy in June?
Is it sunny in Brussels in June?
How much does it cost to fly to Brussels in June?
Other cities in Belgium
Monthly weather in Brussels
Source of the data
For this page, we’ve looked at the typical weather in Brussels, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.