May weather forecast and climate
Bomal, Belgium

Weather in May

May, the last month of the spring, in Bomal, is an enjoyable month, with average temperature fluctuating between 16.3°C (61.3°F) and 6.3°C (43.3°F).

Temperature

In May, the average high-temperature is essentially the same as in April - a comfortable 16.3°C (61.3°F). In May, in Bomal, the average low-temperature is 6.3°C (43.3°F).

Humidity

The average relative humidity is 83%.

Rainfall

In Bomal, it is raining for 17.4 days, with typically 45mm (1.77") of accumulated precipitation. In Bomal, Belgium, during the entire year, the rain falls for 184.8 days and collects up to 546mm (21.5") of precipitation.

Snowfall

Months with snowfall in Bomal are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Bomal aggregates 2mm (0.08") of snow. In Bomal, during the entire year, snow falls for 26 days, and aggregates up to 204mm (8.03") of snow.

Daylight

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

Sunshine

In Bomal, the average sunshine is 8.2h.

UV index

The average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 4 in May transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. 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 Bomal?

In May, in Bomal, Belgium, the average high-temperature is 16.3°C (61.3°F), and the average low-temperature is 6.3°C (43.3°F).

What is the average humidity in May in Bomal?

In May, the average relative humidity in Bomal, Belgium, is 83%.

How much does it rain in Bomal in May?

In Bomal, during May, the rain falls for 17.4 days and regularly aggregates up to 45mm (1.77") of precipitation.

What is the last month it snows in Bomal?

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

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

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

How long on average sun shines in May in Bomal?

In Bomal, Belgium, the average sunshine in May is 8.2h.

How high is the UV index in May in Bomal?

In Bomal, Belgium, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in May
Bomal, Belgium

Average temperature in May - Bomal, Belgium
  • Average high temperature in May: 16.3°C

The warmest months (with the highest average high temperature) are July and August (21.7°C).
The month with the lowest average high temperature is January (3.6°C).

  • Average low temperature in May: 6.3°C

The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).

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Average pressure in May
Bomal, Belgium

Average pressure in May - Bomal, Belgium
  • Average pressure in May: 1016.3mbar

The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).

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Average wind speed in May
Bomal, Belgium

Average wind speed in May - Bomal, Belgium
  • Average wind speed in May: 11.5km/h

The windiest month (with the highest average wind speed) is December (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
Bomal, Belgium

Average humidity in May - Bomal, Belgium
  • Average humidity in May: 83%

The month with the highest relative humidity is December (91%).
Months with the lowest relative humidity are April and August (79%).

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Average rainfall in May
Bomal, Belgium

Average rainfall in May - Bomal, Belgium
  • Average rainfall in May: 45mm

The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (29mm).

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Average rainfall days in May
Bomal, Belgium

Average rainfall days in May - Bomal, Belgium
  • Average rainfall days in May: 17.4 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (11.8 days).

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Average snowfall in May
Bomal, Belgium

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

The month with the highest snowfall is January (72mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in May
Bomal, Belgium

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

The month with the highest number of snowfall days is January (7.8 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
Bomal, Belgium

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

The month with the longest days is June (Average daylight: 16.3h).
The month with the shortest days is December (Average daylight: 8.1h).

  • Average sunshine in May: 8.2h

The month with the most sunshine is August (Average sunshine: 9.1h).
The month with the least sunshine is December (Average sunshine: 3.2h).

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Average sunshine days in May
Bomal, Belgium

Average sunshine days in May - Bomal, Belgium
  • Average sunshine days in May: 11.8 days

The month with the most sunshine days is March (13.7 days).
The month with the least sunshine days is December (9.2 days).

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Average UV index in May
Bomal, Belgium

Average UV index in May - Bomal, 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
Bomal, Belgium

Average cloud cover in May - Bomal, Belgium
  • Average cloud cover in May: 48

The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 42).

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Average visibility in May
Bomal, Belgium

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

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

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