May weather forecast and climate
Han-sur-Lesse, Belgium

Weather in May

The last month of the spring, May, is a comfortable month in Han-sur-Lesse, Belgium, with average temperature fluctuating between 16.3°C (61.3°F) and 6.3°C (43.3°F).

Temperature

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

Humidity

In May, the average relative humidity is 83%.

Rainfall

In May, the rain falls for 17.4 days. Throughout May, 45mm (1.77") of precipitation is accumulated. In Han-sur-Lesse, during the entire year, the rain falls for 184.8 days and collects up to 546mm (21.5") of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Han-sur-Lesse. During 0.1 snowfall days, in May, Han-sur-Lesse aggregates 2mm (0.08") of snow. Throughout the year, in Han-sur-Lesse, there are 26 snowfall days, and 204mm (8.03") of snow is accumulated.

Daylight

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

Sunshine

The average sunshine in Han-sur-Lesse is 8.2h.

UV index

In Han-sur-Lesse, Belgium, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. 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 Han-sur-Lesse?

In May, 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 Han-sur-Lesse?

The average relative humidity in May in Han-sur-Lesse is 83%.

How many days does it rain in May in Han-sur-Lesse?

In Han-sur-Lesse, Belgium, in May, it is raining for 17.4 days, with typically 45mm (1.77") of accumulated precipitation.

What is the last month it snows in Han-sur-Lesse?

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

How many hours of daylight does Han-sur-Lesse have in May?

In Han-sur-Lesse, the average length of the day in May is 15.5h.

How many hours of sunshine does Han-sur-Lesse have in May?

In Han-sur-Lesse, Belgium, the average sunshine in May is 8.2h.

What is the UV index reading in May in Han-sur-Lesse?

The average daily maximum UV index in May in Han-sur-Lesse, Belgium, is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in May
Han-sur-Lesse, Belgium

Average temperature in May - Han-sur-Lesse, 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
Han-sur-Lesse, Belgium

Average pressure in May - Han-sur-Lesse, 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
Han-sur-Lesse, Belgium

Average wind speed in May - Han-sur-Lesse, 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
Han-sur-Lesse, Belgium

Average humidity in May - Han-sur-Lesse, 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
Han-sur-Lesse, Belgium

Average rainfall in May - Han-sur-Lesse, 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
Han-sur-Lesse, Belgium

Average rainfall days in May - Han-sur-Lesse, 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
Han-sur-Lesse, Belgium

Average snowfall in May - Han-sur-Lesse, 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
Han-sur-Lesse, Belgium

Average snowfall days in May - Han-sur-Lesse, 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
Han-sur-Lesse, Belgium

Average daylight in May / Average sunshine in May - Han-sur-Lesse, 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: 8.2h).

  • 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: 3.4h).

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Average sunshine days in May
Han-sur-Lesse, Belgium

Average sunshine days in May - Han-sur-Lesse, 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
Han-sur-Lesse, Belgium

Average UV index in May - Han-sur-Lesse, 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
Han-sur-Lesse, Belgium

Average cloud cover in May - Han-sur-Lesse, 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
Han-sur-Lesse, Belgium

Average visibility in May - Han-sur-Lesse, 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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