Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Bioul's shift from April to May is accompanied by an average high-temperature of a still refreshing 16.4°C (61.5°F), a slight deviation from 13.8°C (56.8°F). Throughout May, Bioul's nights cool down to an average of 6.9°C (44.4°F).Humidity
In May, the average relative humidity is 83%.Rainfall
In Bioul, in May, it is raining for 17.8 days, with typically 45mm (1.77") of accumulated precipitation. Throughout the year, there are 188.7 rainfall days, and 575mm (22.64") of precipitation is accumulated.Snowfall
In Bioul, snow does not fall in May through September.Daylight
In May, the average length of the day in Bioul is 15h and 29min.On the first day of the month, sunrise is at 06:14 and sunset at 21:00. On the last day of May, in Bioul, sunrise is at 05:35 and sunset at 21:41 CEST.
Sunshine
In Bioul, the average sunshine in May is 7.9h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In May, the maximum UV index of 4 suggests this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What are May temperatures in Bioul?
What is the average humidity in May in Bioul?
How much does it rain in Bioul in May?
When it does not snow in Bioul?
Does it snow in Bioul in May?
What is the average length of the day in May in Bioul?
When is the sunrise / sunset in May in Bioul?
How long on average sun shines in May in Bioul?
What is the UV index reading in May in Bioul?
Average temperature in May
Bioul, Belgium
- Average high temperature in May: 16.4°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in May: 6.9°C
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (-0.2°C).
Average pressure in May
Bioul, Belgium
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in May
Bioul, Belgium
- Average wind speed in May: 11.9km/h
The windiest month (with the highest average wind speed) is December (17.4km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in May
Bioul, Belgium
- Average humidity in May: 83%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in May
Bioul, Belgium
- Average rainfall in May: 45mm
The wettest month (with the highest rainfall) is December (71mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days in May
Bioul, Belgium
- Average rainfall days in May: 17.8 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (12.4 days).
Average snowfall in May
Bioul, Belgium
- Average snowfall in May: 0mm
The month with the highest snowfall is January (68mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Bioul, Belgium
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Bioul, Belgium
- Average daylight in May: 15h and 3min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 24min).
Average sunshine days in May
Bioul, Belgium
- Average sunshine days in May: 10.5 days
The months with the most sunshine days are April and October (13.4 days).
The month with the least sunshine days is December (9.4 days).
Average UV index in May
Bioul, Belgium
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Bioul, Belgium
- Average cloud cover in May: 49
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in May
Bioul, Belgium
- Average visibility in May: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
Bioul, Belgium
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