April weather forecast and climate
Blankenberge, Belgium

April is a mild spring month in Blankenberge, Belgium, with average temperature ranging between min 6.9°C (44.4°F) and max 13.7°C (56.7°F).

Temperature

In April, the average high-temperature marginally rises, from a chilly 9.8°C (49.6°F) in March, to a mild 13.7°C (56.7°F). In Blankenberge, in April, the average low-temperature is 6.9°C (44.4°F).

Humidity

Months with the lowest humidity in Blankenberge are April, July and August, with an average relative humidity of 76%.

Rainfall

April is the month with the least rainfall. Rain falls for 12.1 days and accumulates 20mm (0.79") of precipitation.

Snowfall

April through October are months without snowfall in Blankenberge.

Sea temperature

In Blankenberge, Belgium, the average seawater temperature in April is 9.2°C (48.6°F).
Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

Daylight

In Blankenberge, Belgium, the average length of the day in April is 13.9h.

Sunshine

In Blankenberge, the average sunshine is 8.7h.

UV index

In Blankenberge, Belgium, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 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. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in April in Blankenberge?

In Blankenberge, in April, the average high-temperature is 13.7°C (56.7°F), and the average low-temperature is 6.9°C (44.4°F).

What is the least humid month in Blankenberge?

April, July and August, with an average relative humidity of 76%, are the least humid months in Blankenberge.

What is the average humidity in April in Blankenberge?

In Blankenberge, the average relative humidity in April is 76%.

How much does it rain in Blankenberge in April?

In April, in Blankenberge, Belgium, the rain falls for 12.1 days. Throughout April, 20mm (0.79") of precipitation is accumulated.

What is the driest month in Blankenberge?

April is the month with the least rainfall in Blankenberge. Rain falls for 12.1 days and accumulates 20mm (0.79") of precipitation.

Does it snow in Blankenberge in April?

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

When it does not snow in Blankenberge?

April through October are months without snowfall in Blankenberge.

How cold is the water in April in Blankenberge?

In Blankenberge, the average seawater temperature in April is 9.2°C (48.6°F). Swimming in 9.2°C (48.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Blankenberge have in April?

In April, the average length of the day is 13.9h.

How long on average sun shines in April in Blankenberge?

The average sunshine in April in Blankenberge, Belgium, is 8.7h.

How high is the UV index in April in Blankenberge?

In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.
Average temperature in April - Blankenberge, Belgium
  • Average high temperature in April: 13.7°C

The warmest month (with the highest average high temperature) is August (21.4°C).
The month with the lowest average high temperature is January (6.2°C).

  • Average low temperature in April: 6.9°C

The month with the highest average low temperature is August (15.1°C).
The coldest months (with the lowest average low temperature) are January and February (2.8°C).

Average pressure in April - Blankenberge, Belgium
  • Average pressure in April: 1015.8mbar

The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).

Average wind speed in April - Blankenberge, Belgium
  • Average wind speed in April: 15.5km/h

The windiest month (with the highest average wind speed) is December (22.6km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).

Average humidity in April - Blankenberge, Belgium
  • Average humidity in April: 76%

Months with the highest relative humidity are January and December (85%).
Months with the lowest relative humidity are April, July and August (76%).

Average rainfall in April - Blankenberge, Belgium
  • Average rainfall in April: 20mm

The wettest months (with the highest rainfall) are August and December (56mm).
The driest month (with the least rainfall) is April (20mm).

Average rainfall days in April - Blankenberge, Belgium
  • Average rainfall days in April: 12.1 days

The month with the highest number of rainy days is November (18.6 days).
The month with the least rainy days is April (12.1 days).

Average snowfall in April - Blankenberge, Belgium
  • Average snowfall in April: 0mm

The month with the highest snowfall is January (27mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in April - Blankenberge, Belgium
  • Average snowfall days in April: 0.2 days

The month with the highest number of snowfall days is February (3.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in April - Blankenberge, Belgium
  • Average sea temperature in April: 9.2°C

The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is March (7.1°C).

Average daylight in April / Average sunshine in April - Blankenberge, Belgium
  • Average daylight in April: 13.9h

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 April: 8.7h

The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is December (Average sunshine: 3.8h).

Average sunshine days in April - Blankenberge, Belgium
  • Average sunshine days in April: 15.4 days

The month with the most sunshine days is April (15.4 days).
The month with the least sunshine days is December (7 days).

Average UV index in April - Blankenberge, Belgium
  • Average UV index in April: 3

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).

Average cloud cover in April - Blankenberge, Belgium
  • Average cloud cover in April: 38

The month with the most cloud cover is December (Cloud cover 62).
Months with the least cloud cover are April and August (Cloud cover 38).

Average visibility in April - Blankenberge, Belgium
  • Average visibility in April: 10km

Months with the highest visibility are March, April, May, June, July, August, September and October (10km).
Months with the lowest visibility are January, February, November and December (9km).