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
The unfolding of May shows an average high-temperature of a still refreshing 17.3°C (63.1°F), indicating a slight variance from April's 15°C (59°F). May nights in Wieltje cool down to an average low-temperature of 8.7°C (47.7°F).Humidity
In May, the average relative humidity is 76%.Rainfall
In Wieltje, in May, it is raining for 11.3 days, with typically 20mm (0.79") of accumulated precipitation. In Wieltje, during the entire year, the rain falls for 152.6 days and collects up to 399mm (15.71") of precipitation.Snowfall
In Wieltje, snow does not fall in April through October.Daylight
The average length of the day in May is 15h and 33min.On the first day of May in Wieltje, sunrise is at 06:20 and sunset at 21:09. On the last day of the month, sunrise is at 05:40 and sunset at 21:52 CEST.
Sunshine
In May, the average sunshine is 8.4h.UV index
In Wieltje, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during May translates into these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Wieltje in May?
What is the average humidity in May?
How many days does it rain in May?
When it does not snow?
What is the average length of the day in May?
When is the sunrise / sunset in May in Wieltje?
How many hours of sunshine does Wieltje have in May?
What is the UV index intensity in May?
Average temperature in May
Wieltje, Belgium
- Average high temperature in May: 17.3°C
The warmest months (with the highest average high temperature) are July and August (22.7°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in May: 8.7°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 (1.8°C).
Average pressure in May
Wieltje, Belgium
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in May
Wieltje, Belgium
- Average wind speed in May: 13.6km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (12.9km/h).
Average humidity in May
Wieltje, Belgium
- Average humidity in May: 76%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
Wieltje, Belgium
- Average rainfall in May: 20mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is September (14mm).
Average rainfall days in May
Wieltje, Belgium
- Average rainfall days in May: 11.3 days
The month with the highest number of rainy days is December (18 days).
The month with the least rainy days is September (8.1 days).
Average snowfall in May
Wieltje, Belgium
- Average snowfall in May: 0mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Wieltje, Belgium
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Wieltje, 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 0min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in May
Wieltje, Belgium
- Average sunshine days in May: 18.6 days
The month with the most sunshine days is September (20.9 days).
The months with the least sunshine days are February and December (8.5 days).
Average UV index in May
Wieltje, Belgium
- Average UV index in May: 4
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 May
Wieltje, Belgium
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in May
Wieltje, Belgium
- Average visibility in May: 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).
