May weather forecast and climate
Nothomb, Belgium

Weather in May

The last month of the spring, May, is also a moderate month in Nothomb, Belgium, with temperature in the range of an average low of 6.3°C (43.3°F) and an average high of 15.9°C (60.6°F).

Temperature

In May, the average high-temperature is almost the same as in April - a still moderate 15.9°C (60.6°F). In Nothomb, the average low-temperature is 6.3°C (43.3°F).

Humidity

In Nothomb, the average relative humidity is 83%.

Rainfall

In Nothomb, it is raining for 18.8 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, in Nothomb, there are 190.7 rainfall days, and 631mm (24.84") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Nothomb, Belgium. During 0.1 snowfall days, Nothomb aggregates 1mm (0.04") of snow. In Nothomb, during the entire year, snow falls for 30.3 days, and aggregates up to 249mm (9.8") of snow.

Daylight

In May, the average length of the day is 15.4h.

Sunshine

In May, the average sunshine in Nothomb is 8.2h.

UV index

The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in May transform into the following instructions:
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. 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 Nothomb?

In Nothomb, Belgium, in May, the average high-temperature is 15.9°C (60.6°F), and the average low-temperature is 6.3°C (43.3°F).

What is the average humidity in May in Nothomb?

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

How many days does it rain in May in Nothomb?

In Nothomb, during May, the rain falls for 18.8 days and regularly aggregates up to 56mm (2.2") of precipitation.

What is the last month it snows in Nothomb?

May is the last month it regularly snows in Nothomb, Belgium. During 0.1 snowfall days, in May, Nothomb aggregates 1mm (0.04") of snow.

How many hours of daylight does Nothomb have in May?

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

How many hours of sunshine does Nothomb have in May?

In Nothomb, the average sunshine in May is 8.2h.

What is the UV index intensity in May in Nothomb?

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

Average temperature in May
Nothomb, Belgium

Average temperature in May - Nothomb, Belgium
  • Average high temperature in May: 15.9°C

The warmest month (with the highest average high temperature) is August (21.7°C).
The month with the lowest average high temperature is January (2.7°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 (-1.3°C).

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Average pressure in May
Nothomb, Belgium

Average pressure in May - Nothomb, Belgium
  • Average pressure in May: 1016.1mbar

The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).

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Average wind speed in May
Nothomb, Belgium

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

The windiest month (with the highest average wind speed) is February (15.9km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).

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Average humidity in May
Nothomb, Belgium

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

The month with the highest relative humidity is December (92%).
Months with the lowest relative humidity are April and August (79%).

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Average rainfall in May
Nothomb, Belgium

Average rainfall in May - Nothomb, Belgium
  • Average rainfall in May: 56mm

The wettest month (with the highest rainfall) is December (70mm).
The driest month (with the least rainfall) is April (36mm).

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Average rainfall days in May
Nothomb, Belgium

Average rainfall days in May - Nothomb, Belgium
  • Average rainfall days in May: 18.8 days

Months with the highest number of rainy days are June and July (19.1 days).
The month with the least rainy days is February (12.7 days).

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Average snowfall in May
Nothomb, Belgium

Average snowfall in May - Nothomb, Belgium
  • Average snowfall in May: 1mm

The month with the highest snowfall is January (78mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in May
Nothomb, Belgium

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

The month with the highest number of snowfall days is February (8.3 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
Nothomb, Belgium

Average daylight in May / Average sunshine in May - Nothomb, 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: 8.2h

The month with the most sunshine is July (Average sunshine: 9.3h).
The month with the least sunshine is December (Average sunshine: 2.9h).

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Average sunshine days in May
Nothomb, Belgium

Average sunshine days in May - Nothomb, Belgium
  • Average sunshine days in May: 9.5 days

The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is June (8.1 days).

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Average UV index in May
Nothomb, Belgium

Average UV index in May - Nothomb, 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
Nothomb, Belgium

Average cloud cover in May - Nothomb, Belgium
  • Average cloud cover in May: 47

The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 40).

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Average visibility in May
Nothomb, Belgium

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

Months with the highest visibility are March, April and August (9km).
Months with the lowest visibility are November and December (7km).

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