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
Weather in May
Temperature
May's presence records an average high-temperature of an enjoyable 18.1°C (64.6°F), closely mirroring April's climate. Throughout the May nights, Grembergen encounters a low-temperature of 8.6°C (47.5°F).Humidity
The average relative humidity in May is 76%.Rainfall
In May, the rain falls for 7.1 days. Throughout May, 7mm (0.28") of precipitation is accumulated. Throughout the year, there are 78.4 rainfall days, and 96mm (3.78") of precipitation is accumulated.Snowfall
In Grembergen, snow does not fall in March through November.Daylight
In Grembergen, the average length of the day in May is 15h and 34min.On the first day of the month, sunrise is at 06:15 and sunset at 21:05. On the last day of May, sunrise is at 05:34 and sunset at 21:48 CEST.
Sunshine
In May, the average sunshine is 8h.UV index
The average daily maximum UV index in May in Grembergen is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily maximum UV index of 4 in May interprets into the following advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the usual temperature for Grembergen in May?
What is the average humidity in May in Grembergen?
How many days does it rain in May in Grembergen?
When it does not snow in Grembergen?
What is the average length of the day in May in Grembergen?
What time are sunrise and sunset in May in Grembergen?
How many hours of sunshine does Grembergen have in May?
How high is the UV index in May in Grembergen?
Average temperature in May
Grembergen, Belgium
- Average high temperature in May: 18.1°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in May: 8.6°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in May
Grembergen, Belgium
- Average pressure in May: 1016.5mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in May
Grembergen, Belgium
- Average wind speed in May: 12.5km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in May
Grembergen, Belgium
- Average humidity in May: 76%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (74%).
Average rainfall in May
Grembergen, Belgium
- Average rainfall in May: 7mm
The wettest month (with the highest rainfall) is December (11mm).
The driest month (with the least rainfall) is April (5mm).
Average rainfall days in May
Grembergen, Belgium
- Average rainfall days in May: 7.1 days
The month with the highest number of rainy days is July (8.3 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in May
Grembergen, Belgium
- Average snowfall in May: 0mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Grembergen, Belgium
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.7 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
Grembergen, Belgium
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 8h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Grembergen, Belgium
- Average sunshine days in May: 19.6 days
The month with the most sunshine days is October (23.7 days).
The month with the least sunshine days is June (17.7 days).
Average UV index in May
Grembergen, 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
Grembergen, Belgium
- Average cloud cover in May: 47
The months with the most cloud cover are January and December (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in May
Grembergen, 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).
Grembergen, Belgium
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