May weather forecast and climate
Kaulen, Belgium

Weather in May

The last month of the spring, May, is a comfortable month in Kaulen, Belgium, with temperature in the range of an average high of 16.1°C (61°F) and an average low of 6.5°C (43.7°F).

Temperature

In May, the average high-temperature is essentially the same as in April - an enjoyable 16.1°C (61°F). In May, in Kaulen, the average low-temperature is 6.5°C (43.7°F).

Humidity

In Kaulen, the average relative humidity is 82%.

Rainfall

In Kaulen, during May, the rain falls for 18.7 days and regularly aggregates up to 51mm (2.01") of precipitation. In Kaulen, during the entire year, the rain falls for 188.4 days and collects up to 587mm (23.11") of precipitation.

Snowfall

Months with snowfall in Kaulen are January through May, October through December. May is the last month it regularly snows in Kaulen. During 0.1 snowfall days, in May, Kaulen aggregates 2mm (0.08") of snow. Throughout the year, in Kaulen, there are 28 snowfall days, and 235mm (9.25") of snow is accumulated.

Daylight

In May, the average length of the day is 15.5h.

Sunshine

The average sunshine in May is 8h.

UV index

In Kaulen, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for the average person.
Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in May in Kaulen?

In Kaulen, Belgium, in May, the average high-temperature is 16.1°C (61°F), and the average low-temperature is 6.5°C (43.7°F).

What is the average humidity in May in Kaulen?

In Kaulen, Belgium, the average relative humidity in May is 82%.

How much does it rain in Kaulen in May?

In May, in Kaulen, Belgium, the rain falls for 18.7 days. Throughout May, 51mm (2.01") of precipitation is accumulated.

What is the last month it snows in Kaulen?

May is the last month it regularly snows in Kaulen. During 0.1 snowfall days, in May, Kaulen aggregates 2mm (0.08") of snow.

What is the average length of the day in May in Kaulen?

The average length of the day in May in Kaulen is 15.5h.

How long on average sun shines in May in Kaulen?

In Kaulen, the average sunshine in May is 8h.

What is the UV index intensity in May in Kaulen?

The average daily maximum UV index in May in Kaulen is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.

Average temperature in May
Kaulen, Belgium

Average temperature in May - Kaulen, Belgium
  • Average high temperature in May: 16.1°C

The warmest months (with the highest average high temperature) are July and August (21.6°C).
The month with the lowest average high temperature is January (3.4°C).

  • Average low temperature in May: 6.5°C

The month with the highest average low temperature is August (12.1°C).
The coldest months (with the lowest average low temperature) are January and February (-0.8°C).

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Average pressure in May
Kaulen, Belgium

Average pressure in May - Kaulen, Belgium
  • Average pressure in May: 1016.2mbar

The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).

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Average wind speed in May
Kaulen, Belgium

Average wind speed in May - Kaulen, Belgium
  • Average wind speed in May: 11.4km/h

The windiest month (with the highest average wind speed) is December (17km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).

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Average humidity in May
Kaulen, Belgium

Average humidity in May - Kaulen, Belgium
  • Average humidity in May: 82%

Months with the highest relative humidity are January and December (90%).
Months with the lowest relative humidity are April and August (79%).

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Average rainfall in May
Kaulen, Belgium

Average rainfall in May - Kaulen, Belgium
  • Average rainfall in May: 51mm

The wettest month (with the highest rainfall) is December (64mm).
The driest month (with the least rainfall) is April (26mm).

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Average rainfall days in May
Kaulen, Belgium

Average rainfall days in May - Kaulen, Belgium
  • Average rainfall days in May: 18.7 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is February (12.3 days).

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Average snowfall in May
Kaulen, Belgium

Average snowfall in May - Kaulen, Belgium
  • Average snowfall in May: 2mm

The month with the highest snowfall is February (76mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in May
Kaulen, Belgium

Average snowfall days in May - Kaulen, Belgium
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (8.9 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
Kaulen, Belgium

Average daylight in May / Average sunshine in May - Kaulen, Belgium
  • Average daylight in May: 15.5h

The month with the longest days is June (Average daylight: 16.4h).
The month with the shortest days is December (Average daylight: 8.1h).

  • Average sunshine in May: 8h

The month with the most sunshine is August (Average sunshine: 8.9h).
The month with the least sunshine is December (Average sunshine: 3.4h).

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Average sunshine days in May
Kaulen, Belgium

Average sunshine days in May - Kaulen, Belgium
  • Average sunshine days in May: 10.2 days

The month with the most sunshine days is October (14.5 days).
The month with the least sunshine days is July (8.6 days).

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Average UV index in May
Kaulen, Belgium

Average UV index in May - Kaulen, Belgium
  • Average UV index in May: 4

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in May
Kaulen, Belgium

Average cloud cover in May - Kaulen, Belgium
  • Average cloud cover in May: 49

The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 43).

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Average visibility in May
Kaulen, Belgium

Average visibility in May - Kaulen, Belgium
  • Average visibility in May: 8km

Months with the highest visibility are March, April and August (9km).
Months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).

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