May weather forecast and climate
Les Quatre Chemins, Belgium

Weather in May

May, the last month of the spring, in Les Quatre Chemins, is a moderate month, with temperature in the range of an average low of 5.8°C (42.4°F) and an average high of 15.3°C (59.5°F).

Temperature

In May, the average high-temperature is almost the same as in April - a mild 15.3°C (59.5°F). In May, the average low-temperature is 5.8°C (42.4°F).

Humidity

In Les Quatre Chemins, Belgium, the average relative humidity is 84%.

Rainfall

In Les Quatre Chemins, in May, it is raining for 16.4 days, with typically 49mm (1.93") of accumulated precipitation. In Les Quatre Chemins, during the entire year, the rain falls for 173.5 days and collects up to 663mm (26.1") of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Les Quatre Chemins. During 0.4 snowfall days, in May, Les Quatre Chemins aggregates 3mm (0.12") of snow. In Les Quatre Chemins, during the entire year, snow falls for 53.2 days, and aggregates up to 629mm (24.76") of snow.

Daylight

The average length of the day in May is 15.4h.

Sunshine

In May, the average sunshine in Les Quatre Chemins is 7.3h.

UV index

In Les Quatre Chemins, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for the average person.
Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in May in Les Quatre Chemins?

The average high-temperature, in May, in Les Quatre Chemins, is 15.3°C (59.5°F), while the average low-temperature is 5.8°C (42.4°F).

What is the average humidity in May in Les Quatre Chemins?

The average relative humidity in May in Les Quatre Chemins is 84%.

How much does it rain in Les Quatre Chemins in May?

In Les Quatre Chemins, during May, the rain falls for 16.4 days and regularly aggregates up to 49mm (1.93") of precipitation.

What is the last month it snows in Les Quatre Chemins?

May is the last month it regularly snows in Les Quatre Chemins, Belgium. During 0.4 snowfall days, in May, Les Quatre Chemins aggregates 3mm (0.12") of snow.

What is the average length of the day in May in Les Quatre Chemins?

In Les Quatre Chemins, the average length of the day in May is 15.4h.

How long on average sun shines in May in Les Quatre Chemins?

The average sunshine in May in Les Quatre Chemins is 7.3h.

What is the UV index reading in May in Les Quatre Chemins?

In May, the average daily maximum UV index in Les Quatre Chemins, Belgium, is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in May
Les Quatre Chemins, Belgium

Average temperature in May - Les Quatre Chemins, Belgium
  • Average high temperature in May: 15.3°C

The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (2.7°C).

  • Average low temperature in May: 5.8°C

The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).

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Average pressure in May
Les Quatre Chemins, Belgium

Average pressure in May - Les Quatre Chemins, Belgium
  • Average pressure in May: 1016.2mbar

Months with the highest atmospheric pressure are September and December (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).

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Average wind speed in May
Les Quatre Chemins, Belgium

Average wind speed in May - Les Quatre Chemins, Belgium
  • Average wind speed in May: 11.8km/h

The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).

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Average humidity in May
Les Quatre Chemins, Belgium

Average humidity in May - Les Quatre Chemins, Belgium
  • Average humidity in May: 84%

The month with the highest relative humidity is December (93%).
The month with the lowest relative humidity is April (80%).

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Average rainfall in May
Les Quatre Chemins, Belgium

Average rainfall in May - Les Quatre Chemins, Belgium
  • Average rainfall in May: 49mm

The wettest month (with the highest rainfall) is December (87mm).
The driest month (with the least rainfall) is April (35mm).

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Average rainfall days in May
Les Quatre Chemins, Belgium

Average rainfall days in May - Les Quatre Chemins, Belgium
  • Average rainfall days in May: 16.4 days

The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is February (8.9 days).

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Average snowfall in May
Les Quatre Chemins, Belgium

Average snowfall in May - Les Quatre Chemins, Belgium
  • Average snowfall in May: 3mm

The month with the highest snowfall is January (146mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in May
Les Quatre Chemins, Belgium

Average snowfall days in May - Les Quatre Chemins, Belgium
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is January (12.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Les Quatre Chemins, Belgium

Average daylight in May / Average sunshine in May - Les Quatre Chemins, Belgium
  • Average daylight in May: 15.4h

The month with the longest days is June (Average daylight: 16.2h).
The month with the shortest days is December (Average daylight: 8.2h).

  • Average sunshine in May: 7.3h

The month with the most sunshine is July (Average sunshine: 8.5h).
The month with the least sunshine is December (Average sunshine: 2.5h).

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Average sunshine days in May
Les Quatre Chemins, Belgium

Average sunshine days in May - Les Quatre Chemins, Belgium
  • Average sunshine days in May: 12.7 days

The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is December (8.3 days).

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Average UV index in May
Les Quatre Chemins, Belgium

Average UV index in May - Les Quatre Chemins, Belgium
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is November (UV index 1).

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Average cloud cover in May
Les Quatre Chemins, Belgium

Average cloud cover in May - Les Quatre Chemins, Belgium
  • Average cloud cover in May: 53

The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 47).

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Average visibility in May
Les Quatre Chemins, Belgium

Average visibility in May - Les Quatre Chemins, Belgium
  • Average visibility in May: 8km

Months with the highest visibility are February, March, April, May, June, July, August and September (8km).
Months with the lowest visibility are January, October, November and December (7km).

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