June weather forecastBrussels, Belgium
June
Weather in June
June marks the onset of summer, with an average high temperature of 20.6°C (69.1°F). While the days are indeed warmer, nights in Brussels, however, can still be a tad cool. Rainfall remains a familiar phenomenon, but longer daylight hours culminate in an overall summery feel. Outdoor activities and city explorations abound, taking advantage of the maximum sunshine hours of the year in Brussels. Despite this, remember that the June weather may still present surprising showers.Temperature
June's climate shows a minor adjustment in average high-temperatures to an agreeable 20.6°C (69.1°F) from May's 18.1°C (64.6°F). Brussels observes an average nighttime temperature of 11.9°C (53.4°F) during June.Humidity
In Brussels, the average relative humidity in June is 74.1%.Rainfall
In June, the rain falls for 15 days. Throughout June, 72mm (2.83") of precipitation is accumulated. Throughout the year, there are 199.6 rainfall days, and 853mm (33.58") of precipitation is accumulated.Snowfall
In Brussels, snow does not fall in May through October.Daylight
With an average of 16h and 24min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 05:33 and sunset at 21:47. On the last day of the month, sunrise is at 05:32 and sunset at 21:59 CEST.
Sunshine
The average sunshine in June is 6.3h.UV index
The month with the highest UV index is June, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 7 in June leads to these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
The 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 least 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 least 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).
The months with the least 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: 16h and 24min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in June: 6h and 18min
The month with the most sunshine is July (Average sunshine: 6h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
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).
The months with the lowest UV index are January, February, November and December (UV index 1).
