May weather forecast and climate
Finnevaux, Belgium

Weather in May

The last month of the spring, May, is a comfortable month in Finnevaux, Belgium, with average temperature fluctuating between 6.9°C (44.4°F) and 16.4°C (61.5°F).

Temperature

In Finnevaux, Belgium, the average high-temperature in May is essentially the same as in April - a comfortable 16.4°C (61.5°F). In Finnevaux, the average low-temperature is 6.9°C (44.4°F).

Humidity

The average relative humidity in Finnevaux is 83%.

Rainfall

In Finnevaux, during May, the rain falls for 17.8 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, there are 188.7 rainfall days, and 575mm (22.64") of precipitation is accumulated.

Snowfall

In Finnevaux snow does not fall through September.

Daylight

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

Sunshine

In May, the average sunshine is 7.9h.

UV index

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

In Finnevaux, Belgium, in May, the average high-temperature is 16.4°C (61.5°F), and the average low-temperature is 6.9°C (44.4°F).

What is the average humidity in May in Finnevaux?

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

How much does it rain in Finnevaux in May?

In May, in Finnevaux, the rain falls for 17.8 days. Throughout May, 45mm (1.77") of precipitation is accumulated.

Does it snow in Finnevaux in May?

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

When it does not snow in Finnevaux?

In Finnevaux, Belgium, snow does not fall in May through September.

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

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

How long on average sun shines in May in Finnevaux?

The average sunshine in May in Finnevaux, Belgium, is 7.9h.

What is the UV index intensity in May in Finnevaux?

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

Average temperature in May
Finnevaux, Belgium

Average temperature in May - Finnevaux, Belgium
  • Average high temperature in May: 16.4°C

The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (3.9°C).

  • Average low temperature in May: 6.9°C

The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (-0.2°C).

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Average pressure in May
Finnevaux, Belgium

Average pressure in May - Finnevaux, 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 (1013.1mbar).

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Average wind speed in May
Finnevaux, Belgium

Average wind speed in May - Finnevaux, Belgium
  • Average wind speed in May: 11.9km/h

The windiest month (with the highest average wind speed) is December (17.4km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).

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Average humidity in May
Finnevaux, Belgium

Average humidity in May - Finnevaux, 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
Finnevaux, Belgium

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

The wettest month (with the highest rainfall) is December (71mm).
The driest month (with the least rainfall) is April (31mm).

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Average rainfall days in May
Finnevaux, Belgium

Average rainfall days in May - Finnevaux, Belgium
  • Average rainfall days in May: 17.8 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (12.4 days).

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Average snowfall in May
Finnevaux, Belgium

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

The month with the highest snowfall is January (68mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in May
Finnevaux, Belgium

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

The month with the highest number of snowfall days is January (8.2 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
Finnevaux, Belgium

Average daylight in May / Average sunshine in May - Finnevaux, 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: 7.9h

The month with the most sunshine is July (Average sunshine: 8.9h).
Months with the least sunshine are January and December (Average sunshine: 3.4).

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Average sunshine days in May
Finnevaux, Belgium

Average sunshine days in May - Finnevaux, Belgium
  • Average sunshine days in May: 10.5 days

Months with the most sunshine days are April and October (13.4 days).
The month with the least sunshine days is December (9.4 days).

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Average UV index in May
Finnevaux, Belgium

Average UV index in May - Finnevaux, 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
Finnevaux, Belgium

Average cloud cover in May - Finnevaux, Belgium
  • Average cloud cover in May: 49

The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 43).

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Average visibility in May
Finnevaux, Belgium

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

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

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