May weather forecast and climate
Groenenhoek, Belgium

Weather in May

May, the last month of the spring, in Groenenhoek, is a comfortable month, with average temperature varying between 8.9°C (48°F) and 17.7°C (63.9°F).

Temperature

In May, the average high-temperature is relatively the same as in April - an enjoyable 17.7°C (63.9°F). In Groenenhoek, the average low-temperature is 8.9°C (48°F).

Humidity

In Groenenhoek, Belgium, the average relative humidity in May is 76%.

Rainfall

In May, the rain falls for 14.6 days. Throughout May, 32mm (1.26") of precipitation is accumulated. In Groenenhoek, during the entire year, the rain falls for 179.4 days and collects up to 451mm (17.76") of precipitation.

Snowfall

In Groenenhoek snow does not fall in April through October.

Daylight

In Groenenhoek, the average length of the day is 15.6h.

Sunshine

In Groenenhoek, the average sunshine is 8.3h.

UV index

In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 4 in May interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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.
[Resources]

FAQ

What is the temperature in May in Groenenhoek?

In May, in Groenenhoek, the average high-temperature is 17.7°C (63.9°F), and the average low-temperature is 8.9°C (48°F).

What is the average humidity in May in Groenenhoek?

The average relative humidity in May is 76%.

How many days does it rain in May in Groenenhoek?

In May, in Groenenhoek, the rain falls for 14.6 days. Throughout May, 32mm (1.26") of precipitation is accumulated.

When it does not snow in Groenenhoek?

In Groenenhoek, Belgium, snow does not fall in April through October.

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

In May, the average length of the day is 15.6h.

How many hours of sunshine does Groenenhoek have in May?

The average sunshine in May is 8.3h.

How high is the UV index in May in Groenenhoek?

In Groenenhoek, Belgium, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in May
Groenenhoek, Belgium

Average temperature in May - Groenenhoek, Belgium
  • Average high temperature in May: 17.7°C

The warmest months (with the highest average high temperature) are July and August (23.1°C).
The month with the lowest average high temperature is January (5.4°C).

  • Average low temperature in May: 8.9°C

The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.6°C).

[Resources]

Average pressure in May
Groenenhoek, Belgium

Average pressure in May - Groenenhoek, Belgium
  • Average pressure in May: 1016.5mbar

The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).

[Resources]

Average wind speed in May
Groenenhoek, Belgium

Average wind speed in May - Groenenhoek, Belgium
  • Average wind speed in May: 12.5km/h

The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).

[Resources]

Average humidity in May
Groenenhoek, Belgium

Average humidity in May - Groenenhoek, Belgium
  • Average humidity in May: 76%

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (73%).

[Resources]

Average rainfall in May
Groenenhoek, Belgium

Average rainfall in May - Groenenhoek, Belgium
  • Average rainfall in May: 32mm

The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is April (18mm).

[Resources]

Average rainfall days in May
Groenenhoek, Belgium

Average rainfall days in May - Groenenhoek, Belgium
  • Average rainfall days in May: 14.6 days

The month with the highest number of rainy days is December (18.7 days).
The month with the least rainy days is September (11.8 days).

[Resources]

Average snowfall in May
Groenenhoek, Belgium

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

Months with the highest snowfall are January and February (31mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

[Resources]

Average snowfall days in May
Groenenhoek, Belgium

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

The month with the highest number of snowfall days is February (4.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

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

Average daylight in May / Average sunshine in May - Groenenhoek, Belgium
  • Average daylight in May: 15.6h

The month with the longest days is June (Average daylight: 16.5h).
The month with the shortest days is December (Average daylight: 8h).

  • Average sunshine in May: 8.3h

The month with the most sunshine is June (Average sunshine: 9.4h).
The month with the least sunshine is December (Average sunshine: 3.5h).

[Resources]

Average sunshine days in May
Groenenhoek, Belgium

Average sunshine days in May - Groenenhoek, Belgium
  • Average sunshine days in May: 13.5 days

The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is December (8.2 days).

[Resources]

Average UV index in May
Groenenhoek, Belgium

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

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

[Resources]

Average cloud cover in May
Groenenhoek, Belgium

Average cloud cover in May - Groenenhoek, Belgium
  • Average cloud cover in May: 45

The month with the most cloud cover is December (Cloud cover 63).
Months with the least cloud cover are April and August (Cloud cover 41).

[Resources]

Average visibility in May
Groenenhoek, Belgium

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

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

[Resources]