June weather forecastBoom, Belgium
June
Weather in June
June, the first month of the summer in Boom, is an agreeable month, with an average temperature ranging between max 21.1°C (70°F) and min 11.9°C (53.4°F).Temperature
The start of June is characterized by a subtle increase in the average high-temperature, transitioning from a refreshing 18°C (64.4°F) in May to an agreeable 21.1°C (70°F). Throughout the nights in June, Boom experiences an average low-temperature of 11.9°C (53.4°F).Humidity
The average relative humidity in June is 77%.Rainfall
The month with the most rainfall is June, when the rain falls for 12.1 days and typically aggregates up to 19mm (0.75") of precipitation.Snowfall
In Boom, Belgium, snow does not fall in April through October.Daylight
With an average of 16h and 30min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 05:32 and sunset at 21:48. On the last day of the month, sunrise is at 05:31 and sunset at 22:01 CEST.
Sunshine
The months with the most sunshine in Boom, Belgium, are June and July, with an average of 8.8h of sunshine.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 5 in June translates into these instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Boom, Belgium
- Average high temperature in June: 21.1°C
The warmest month (with the highest average high temperature) is July (23.4°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in June: 11.9°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in June
Boom, Belgium
- Average pressure in June: 1016.2mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in June
Boom, Belgium
- Average wind speed in June: 12.5km/h
The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in June
Boom, Belgium
- Average humidity in June: 77%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in June
Boom, Belgium
- Average rainfall in June: 19mm
The wettest month (with the highest rainfall) is June (19mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in June
Boom, Belgium
- Average rainfall days in June: 12.1 days
The month with the highest number of rainy days is June (12.1 days).
The months with the least rainy days are February and September (7.7 days).
Average snowfall in June
Boom, Belgium
- Average snowfall in June: 0mm
The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in June
Boom, Belgium
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (2.5 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
Boom, Belgium
- Average daylight in June: 16h and 30min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in June: 8h and 48min
The months with the most sunshine are June and July (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in June
Boom, Belgium
- Average sunshine days in June: 14.3 days
The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is June (14.3 days).
Average UV index in June
Boom, Belgium
- Average UV index in June: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Boom, Belgium
- Average cloud cover in June: 47
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are April and August (Cloud cover 43).
Average visibility in June
Boom, Belgium
- Average visibility in June: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
