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
The start of May marks an average high-temperature of a comfortable 16.8°C (62.2°F), hardly distinguishable from the conditions in April. During May, Bousval records an average temperature of 7.4°C (45.3°F) at night.Humidity
In May, the average relative humidity is 80%.Rainfall
In Bousval, during May, the rain falls for 17.6 days and regularly aggregates up to 42mm (1.65") of precipitation. In Bousval, Belgium, during the entire year, the rain falls for 180.9 days and collects up to 510mm (20.08") of precipitation.Snowfall
April through September are months without snowfall.Daylight
In May, the average length of the day is 15h and 31min.On the first day of the month, sunrise is at 06:15 and sunset at 21:02. On the last day of May, sunrise is at 05:35 and sunset at 21:44 CEST.
Sunshine
The average sunshine in May is 7.9h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: During May, 4 as the daily maximum UV index converts into the following advice:
Take precautions - Protection against sunburn is recommended. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What are the temperatures in Bousval in May?
What is the average humidity in May in Bousval?
How many days does it rain in May in Bousval?
When it does not snow in Bousval?
What is the average length of the day in May in Bousval?
When are sunrise and sunset in May in Bousval?
How many hours of sunshine does Bousval have in May?
What is the UV index intensity in May in Bousval?
Average temperature in May
Bousval, Belgium
- Average high temperature in May: 16.8°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in May: 7.4°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).
Average pressure in May
Bousval, Belgium
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in May
Bousval, Belgium
- Average wind speed in May: 12.5km/h
The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in May
Bousval, Belgium
- Average humidity in May: 80%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in May
Bousval, Belgium
- Average rainfall in May: 42mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in May
Bousval, Belgium
- Average rainfall days in May: 17.6 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (12.1 days).
Average snowfall in May
Bousval, Belgium
- Average snowfall in May: 0mm
The month with the highest snowfall is February (47mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in May
Bousval, Belgium
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Bousval, Belgium
- Average daylight in May: 15h and 3min
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 6min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in May
Bousval, Belgium
- Average sunshine days in May: 10.7 days
The month with the most sunshine days is March (14.2 days).
The month with the least sunshine days is August (10.4 days).
Average UV index in May
Bousval, 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, November and December (UV index 2).
Average cloud cover in May
Bousval, Belgium
- Average cloud cover in May: 48
The months with the most cloud cover are January and December (Cloud cover 65).
The months with the least cloud cover are April and August (Cloud cover 44).
Average visibility in May
Bousval, Belgium
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
Bousval, Belgium
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