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
Willerzie records a slight change with May's average high-temperatures adjusting to a comfortable 16.7°C (62.1°F) from April's 14.2°C (57.6°F). During May, the temperature tends to dip to an average of 6.9°C (44.4°F) at night.Humidity
The average relative humidity in May in Willerzie is 83%.Rainfall
In Willerzie, during May, the rain falls for 18 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, there are 190 rainfall days, and 635mm (25") of precipitation is accumulated.Snowfall
In Willerzie, snow does not fall in May through September.Daylight
The average length of the day in May in Willerzie is 15h and 26min.On the first day of May, sunrise is at 06:15 and sunset at 20:59. On the last day of the month, sunrise is at 05:36 and sunset at 21:40 CEST.
Sunshine
In Willerzie, Belgium, the average sunshine in May is 8.2h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 4 during May morphs into the following directions:
Adopt protective measures - It is advised to guard against sun damage. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Willerzie in May?
What is the average humidity in May in Willerzie?
How many days does it rain in May in Willerzie?
When it does not snow in Willerzie?
Does it snow in Willerzie in May?
What is the average length of the day in May in Willerzie?
When are sunrise and sunset in May in Willerzie?
How long on average sun shines in May in Willerzie?
How high is the UV index in May in Willerzie?
Average temperature in May
Willerzie, Belgium
- Average high temperature in May: 16.7°C
The warmest months (with the highest average high temperature) are July and August (22.3°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 (12.6°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in May
Willerzie, Belgium
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in May
Willerzie, Belgium
- Average wind speed in May: 11.4km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in May
Willerzie, Belgium
- Average humidity in May: 83%
The month with the highest relative humidity is December (92%).
The month with the lowest relative humidity is August (78%).
Average rainfall in May
Willerzie, Belgium
- Average rainfall in May: 51mm
The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in May
Willerzie, Belgium
- Average rainfall days in May: 18 days
The month with the highest number of rainy days is December (18.4 days).
The month with the least rainy days is September (12.8 days).
Average snowfall in May
Willerzie, Belgium
- Average snowfall in May: 0mm
The month with the highest snowfall is January (56mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Willerzie, Belgium
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (4.7 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
Willerzie, Belgium
- Average daylight in May: 15h and 2min
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: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in May
Willerzie, Belgium
- Average sunshine days in May: 10.8 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in May
Willerzie, 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
Willerzie, Belgium
- Average cloud cover in May: 47
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in May
Willerzie, 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).
