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
May
Weather in May
Temperature
Boussu-lez-Walcourt experiences a recorded average high-temperature of an enjoyable 16.4°C (61.5°F) in May, closely aligned with April's 13.8°C (56.8°F). Throughout May, the temperature in Boussu-lez-Walcourt tends to fall to a consistent average low of 6.9°C (44.4°F).Humidity
In Boussu-lez-Walcourt, the average relative humidity in May is 83%.Rainfall
In Boussu-lez-Walcourt, in May, it is raining for 17.8 days, with typically 45mm (1.77") of accumulated precipitation. In Boussu-lez-Walcourt, during the entire year, the rain falls for 188.7 days and collects up to 575mm (22.64") of precipitation.Snowfall
In Boussu-lez-Walcourt, snow does not fall in May through September.Daylight
The average length of the day in May is 15h and 28min.On the first day of May, sunrise is at 06:16 and sunset at 21:02. On the last day of the month, sunrise is at 05:37 and sunset at 21:43 CEST.
Sunshine
In May, the average sunshine in Boussu-lez-Walcourt is 7.9h.UV index
In Boussu-lez-Walcourt, the average daily maximum UV index in May 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: The UV index of 4 in May translates into these instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Boussu-lez-Walcourt?
What is the average humidity in May in Boussu-lez-Walcourt?
How much does it rain in Boussu-lez-Walcourt in May?
When it does not snow in Boussu-lez-Walcourt?
Does it snow in Boussu-lez-Walcourt in May?
What is the average length of the day in May in Boussu-lez-Walcourt?
When are sunrise and sunset in May in Boussu-lez-Walcourt?
How long on average sun shines in May in Boussu-lez-Walcourt?
What is the UV index intensity in May in Boussu-lez-Walcourt?
Average temperature in May
Boussu-lez-Walcourt, 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
Boussu-lez-Walcourt, 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
Boussu-lez-Walcourt, 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
Boussu-lez-Walcourt, 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
Boussu-lez-Walcourt, 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
Boussu-lez-Walcourt, 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
Boussu-lez-Walcourt, 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
Boussu-lez-Walcourt, 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
Boussu-lez-Walcourt, 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
Boussu-lez-Walcourt, 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
Boussu-lez-Walcourt, 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
Boussu-lez-Walcourt, 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
Boussu-lez-Walcourt, 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).
