May weather forecastHeers, Belgium
May
Weather in May
The last month of the spring, May, is a comfortable month in Heers, Belgium, with an average temperature fluctuating between 7.9°C (46.2°F) and 17.3°C (63.1°F).Temperature
At the onset of May, Heers records an average high-temperature of a comfortable 17.3°C (63.1°F), showing little deviation from the preceding month. The average low-temperature in Heers during May nights is a chilly 7.9°C (46.2°F).Humidity
In Heers, the average relative humidity in May is 79%.Rainfall
In Heers, in May, during 16.9 rainfall days, 43mm (1.69") of precipitation is typically accumulated. Throughout the year, in Heers, there are 177.9 rainfall days, and 469mm (18.46") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Heers.Daylight
The average length of the day in May in Heers is 15h and 32min.On the first day of the month, sunrise is at 06:11 and sunset at 21:00. On the last day of May, sunrise is at 05:31 and sunset at 21:41 CEST.
Sunshine
In Heers, Belgium, the average sunshine in May is 8.5h.UV index
In Heers, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 4 during May translates into the following guidance:
Put precautions into practice - Ensuring skin and eye safety is a necessity. To protect against the Sun's most potent rays, avoid direct exposure around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Heers, Belgium
- Average high temperature in May: 17.3°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in May: 7.9°C
The month with the highest average low temperature is August (13.5°C).
The coldest months (with the lowest average low temperature) are January and February (0.8°C).
Average pressure in May
Heers, Belgium
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in May
Heers, Belgium
- Average wind speed in May: 11.9km/h
The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in May
Heers, Belgium
- Average humidity in May: 79%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are April and August (75%).
Average rainfall in May
Heers, Belgium
- Average rainfall in May: 43mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in May
Heers, Belgium
- Average rainfall days in May: 16.9 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (12.5 days).
Average snowfall in May
Heers, Belgium
- Average snowfall in May: 0mm
The month with the highest snowfall is January (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Heers, Belgium
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (4.2 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
Heers, Belgium
- Average daylight in May: 15h and 30min
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 30min
The months with the most sunshine are July and August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in May
Heers, Belgium
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in May
Heers, 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, March, November and December (UV index 2).
Average cloud cover in May
Heers, Belgium
- Average cloud cover in May: 45
The month with the most cloud cover is December (Cloud cover 61).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in May
Heers, Belgium
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is December (8km).
