May weather forecastWellin, Belgium
May
Weather in May
May, the last month of the spring in Wellin, is a refreshing month, with temperature in the range of an average low of 5.8°C (42.4°F) and an average high of 15.3°C (59.5°F).Temperature
A minor adjustment in Wellin's average high-temperature is noted with the start of May, touching a refreshing 15.3°C (59.5°F) from April's 12.8°C (55°F). In the month of May, the average low-temperature in Wellin usually rests at a wintry 5.8°C (42.4°F).Humidity
In May, the average relative humidity is 84%.Rainfall
In Wellin, in May, during 16.4 rainfall days, 49mm (1.93") of precipitation is typically accumulated. Throughout the year, in Wellin, there are 173 rainfall days, and 654mm (25.75") of precipitation is accumulated.Snowfall
Months with snowfall in Wellin are January through May, October through December. May is the last month it regularly snows in Wellin. During 0.4 snowfall days, in May, Wellin aggregates 3mm (0.12") of snow. Throughout the year, in Wellin, Belgium, there are 53.2 snowfall days, and 629mm (24.76") of snow is accumulated.Daylight
In May, the average length of the day in Wellin is 15h and 26min.On the first day of May in Wellin, sunrise is at 06:14 and sunset at 20:58. On the last day of the month, sunrise is at 05:35 and sunset at 21:39 CEST.
Sunshine
In Wellin, Belgium, the average sunshine in May is 7.3h.UV index
In Wellin, Belgium, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 4 in May translates into these instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Wellin, Belgium
- Average high temperature in May: 15.3°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in May: 5.8°C
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).
Average pressure in May
Wellin, Belgium
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed in May
Wellin, Belgium
- Average wind speed in May: 11.8km/h
The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in May
Wellin, Belgium
- Average humidity in May: 84%
The month with the highest relative humidity is December (93%).
The month with the lowest relative humidity is April (80%).
Average rainfall in May
Wellin, Belgium
- Average rainfall in May: 49mm
The wettest month (with the highest rainfall) is December (87mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in May
Wellin, Belgium
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in May
Wellin, Belgium
- Average snowfall in May: 3mm
The month with the highest snowfall is January (146mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Wellin, Belgium
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Wellin, Belgium
- Average daylight in May: 15h and 24min
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 12min).
- Average sunshine in May: 7h and 18min
The month with the most sunshine is July (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in May
Wellin, Belgium
- Average sunshine days in May: 12.7 days
The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is December (8.3 days).
Average UV index in May
Wellin, Belgium
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in May
Wellin, Belgium
- Average cloud cover in May: 53
The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 47).
Average visibility in May
Wellin, Belgium
- Average visibility in May: 8km
The months with the highest visibility are February, March, April, May, June, July and August (8km).
The months with the lowest visibility are January, September, October, November and December (7km).
