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
The advent of May brings an average high-temperature of an enjoyable 17.3°C (63.1°F), exhibiting minor difference from the previous month. Throughout May, Flénu's nights cool down to an average of 7.5°C (45.5°F).Humidity
In May, the average relative humidity is 80%.Rainfall
In Flénu, during May, the rain falls for 17.5 days and regularly aggregates up to 39mm (1.54") of precipitation. In Flénu, Belgium, during the entire year, the rain falls for 180.9 days and collects up to 497mm (19.57") of precipitation.Snowfall
In Flénu, snow does not fall in April through September.Daylight
In Flénu, Belgium, the average length of the day in May is 15h and 29min.On the first day of the month, sunrise is at 06:18 and sunset at 21:04. On the last day of May, in Flénu, Belgium, sunrise is at 05:38 and sunset at 21:46 CEST.
Sunshine
The average sunshine in May in Flénu is 8h.UV index
In May, the average daily maximum UV index in Flénu, Belgium, is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What are the temperatures in Flénu in May?
What is the average humidity in May in Flénu?
How much does it rain in Flénu in May?
When it does not snow in Flénu?
What is the average length of the day in May in Flénu?
When are sunrise and sunset in May in Flénu?
How long on average sun shines in May in Flénu?
What is the UV index intensity in May in Flénu?
Average temperature in May
Flénu, 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 (5°C).
- Average low temperature in May: 7.5°C
The months with the highest average low temperature are July and August (12.9°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).
Average pressure in May
Flénu, Belgium
- Average pressure in May: 1016.5mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed in May
Flénu, Belgium
- Average wind speed in May: 12.9km/h
The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in May
Flénu, Belgium
- Average humidity in May: 80%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in May
Flénu, Belgium
- Average rainfall in May: 39mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in May
Flénu, Belgium
- Average rainfall days in May: 17.5 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is March (12.8 days).
Average snowfall in May
Flénu, 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 and September (0mm).
Average snowfall days in May
Flénu, Belgium
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (3.3 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
Flénu, 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 6min).
- Average sunshine in May: 8h and 0min
The months with the most sunshine are July and August (Average sunshine: 8h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in May
Flénu, Belgium
- Average sunshine days in May: 11.4 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in May
Flénu, 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
Flénu, Belgium
- Average cloud cover in May: 47
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are April and August (Cloud cover 43).
Average visibility in May
Flénu, Belgium
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
Flénu, Belgium
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