May weather forecast and climate
Bolland, Belgium

Weather in May

The last month of the spring, May, is a comfortable month in Bolland, Belgium, with average temperature varying between 7.3°C (45.1°F) and 16.7°C (62.1°F).

Temperature

In May, the average high-temperature is almost the same as in April - an enjoyable 16.7°C (62.1°F). In May, the average low-temperature is 7.3°C (45.1°F).

Humidity

In May, the average relative humidity in Bolland is 80%.

Rainfall

In Bolland, in May, during 18.3 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, there are 193.2 rainfall days, and 544mm (21.42") of precipitation is accumulated.

Snowfall

In Bolland snow does not fall through October.

Daylight

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

Sunshine

In Bolland, the average sunshine is 8.4h.

UV index

In May, the average daily maximum UV index in Bolland is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 4 transform into the following instructions:
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. 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.
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FAQ

What is the temperature in May in Bolland?

In Bolland, Belgium, in May, the average high-temperature is 16.7°C (62.1°F), and the average low-temperature is 7.3°C (45.1°F).

What is the average humidity in May in Bolland?

In May, the average relative humidity in Bolland, Belgium, is 80%.

How many days does it rain in May in Bolland?

In Bolland, Belgium, in May, it is raining for 18.3 days, with typically 46mm (1.81") of accumulated precipitation.

Does it snow in Bolland in May?

In May, in Bolland, Belgium, it doesn't snow. April is the latest month when it typically snows.

When it does not snow in Bolland?

May through October are months without snowfall.

How many hours of daylight does Bolland have in May?

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

How long on average sun shines in May in Bolland?

The average sunshine in May in Bolland is 8.4h.

How high is the UV index in May in Bolland?

In Bolland, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in May
Bolland, Belgium

Average temperature in May - Bolland, Belgium
  • Average high temperature in May: 16.7°C

The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (4.1°C).

  • Average low temperature in May: 7.3°C

The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).

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Average pressure in May
Bolland, Belgium

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

The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).

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Average wind speed in May
Bolland, Belgium

Average wind speed in May - Bolland, 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
Bolland, Belgium

Average humidity in May - Bolland, Belgium
  • Average humidity in May: 80%

The month with the highest relative humidity is December (89%).
Months with the lowest relative humidity are April and August (77%).

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Average rainfall in May
Bolland, Belgium

Average rainfall in May - Bolland, Belgium
  • Average rainfall in May: 46mm

The wettest month (with the highest rainfall) is December (58mm).
The driest month (with the least rainfall) is April (26mm).

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Average rainfall days in May
Bolland, Belgium

Average rainfall days in May - Bolland, Belgium
  • Average rainfall days in May: 18.3 days

The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (12.7 days).

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Average snowfall in May
Bolland, Belgium

Average snowfall in May - Bolland, Belgium
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (50mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in May
Bolland, Belgium

Average snowfall days in May - Bolland, Belgium
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (5.8 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Bolland, Belgium

Average daylight in May / Average sunshine in May - Bolland, 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: 8.4h

Months with the most sunshine are July and August (Average sunshine: 9.2h).
The month with the least sunshine is December (Average sunshine: 3.6h).

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Average sunshine days in May
Bolland, Belgium

Average sunshine days in May - Bolland, Belgium
  • Average sunshine days in May: 10.3 days

The month with the most sunshine days is October (14.7 days).
The month with the least sunshine days is June (8.3 days).

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Average UV index in May
Bolland, Belgium

Average UV index in May - Bolland, 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
Bolland, Belgium

Average cloud cover in May - Bolland, Belgium
  • Average cloud cover in May: 46

The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 40).

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Average visibility in May
Bolland, Belgium

Average visibility in May - Bolland, Belgium
  • Average visibility in May: 9km

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

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