April weather forecast
Ermsdorf, Luxembourg

Weather in April

April in Ermsdorf, Luxembourg, is a mild spring month, with temperature in the range of an average high of 14.1°C (57.4°F) and an average low of 4.6°C (40.3°F).

Temperature

In April, the average high-temperature increases from a chilly 9.1°C (48.4°F) in March to a mild 14.1°C (57.4°F). The average low-temperature, in April, is 4.6°C (40.3°F).

Humidity

In Ermsdorf, the average relative humidity in April is 77%.

Rainfall

The month with the least rainfall is April, when the rain falls for 13.5 days and typically collects 33mm (1.3") of precipitation.

Snowfall

January through May, October through December are months with snowfall in Ermsdorf. In Ermsdorf, Luxembourg, during April, snow falls for 0.4 days and regularly aggregates up to 1mm (0.04") of snow. In Ermsdorf, Luxembourg, during the entire year, snow falls for 28 days and aggregates up to 235mm (9.25") of snow.

Daylight

In April, the average length of the day in Ermsdorf is 13h and 47min.
On the first day of the month, sunrise is at 07:11 and sunset at 20:06. On the last day of April, in Ermsdorf, sunrise is at 06:13 and sunset at 20:51 CEST.

Sunshine

In Ermsdorf, the average sunshine in April is 8.3h.

UV index

In Ermsdorf, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against sunburn is recommended. 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. 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 April in Ermsdorf?

In April, in Ermsdorf, the average high-temperature is 14.1°C (57.4°F), and the average low-temperature is 4.6°C (40.3°F).

What is the average humidity in April in Ermsdorf?

In Ermsdorf, Luxembourg, the average relative humidity in April is 77%.

What is the driest month in Ermsdorf?

April is the month with the least rainfall in Ermsdorf, Luxembourg. Rain falls for 13.5 days and accumulates 33mm (1.3") of precipitation.

How much does it rain in Ermsdorf in April?

In Ermsdorf, during April, the rain falls for 13.5 days and regularly aggregates up to 33mm (1.3") of precipitation.

How much does it snow in Ermsdorf in April?

In April, in Ermsdorf, Luxembourg, it is snowing for 0.4 days. Throughout April, 1mm (0.04") of snow is accumulated.

How many hours of daylight does Ermsdorf have in April?

In April, the average day length in Ermsdorf, Luxembourg, is 13h and 47min.

When are sunrise and sunset in April in Ermsdorf?

In April, on the first day of the month, sunrise is at 07:11 and sunset at 20:06. On the last day of the month, sunrise is at 06:13 and sunset at 20:51 CEST.

How many hours of sunshine does Ermsdorf have in April?

In April, the average sunshine duration in Ermsdorf is 8.3h.

What is the UV index intensity in April in Ermsdorf?

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Ermsdorf, Luxembourg

Average temperature in April - Ermsdorf, Luxembourg
  • Average high temperature in April: 14.1°C

The warmest months (with the highest average high temperature) are July and August (22.6°C).
The month with the lowest average high temperature is January (3.2°C).

  • Average low temperature in April: 4.6°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).

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Average pressure in April
Ermsdorf, Luxembourg

Average pressure in April - Ermsdorf, Luxembourg
  • Average pressure in April: 1015.6mbar

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).

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Average wind speed in April
Ermsdorf, Luxembourg

Average wind speed in April - Ermsdorf, Luxembourg
  • Average wind speed in April: 11.5km/h

The windiest month (with the highest average wind speed) is February (15.2km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).

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Average humidity in April
Ermsdorf, Luxembourg

Average humidity in April - Ermsdorf, Luxembourg
  • Average humidity in April: 77%

The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (76%).

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Average rainfall in April
Ermsdorf, Luxembourg

Average rainfall in April - Ermsdorf, Luxembourg
  • Average rainfall in April: 33mm

The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (33mm).

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Average rainfall days in April
Ermsdorf, Luxembourg

Average rainfall days in April - Ermsdorf, Luxembourg
  • Average rainfall days in April: 13.5 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (10.8 days).

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Average snowfall in April
Ermsdorf, Luxembourg

Average snowfall in April - Ermsdorf, Luxembourg
  • Average snowfall in April: 1mm

The month with the highest snowfall is December (71mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in April
Ermsdorf, Luxembourg

Average snowfall days in April - Ermsdorf, Luxembourg
  • Average snowfall days in April: 0.4 days

The months with the highest number of snowfall days are January and February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Ermsdorf, Luxembourg

Average daylight in April / Average sunshine in April - Ermsdorf, Luxembourg
  • Average daylight in April: 13h and 47min

The month with the longest days is June (Average daylight: 16h and 16min).
The month with the shortest days is December (Average daylight: 8h and 11min).

  • Average sunshine in April: 8h and 18min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).

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Average sunshine days in April
Ermsdorf, Luxembourg

Average sunshine days in April - Ermsdorf, Luxembourg
  • Average sunshine days in April: 13.8 days

The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is June (10.4 days).

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Average UV index in April
Ermsdorf, Luxembourg

Average UV index in April - Ermsdorf, Luxembourg
  • Average UV index in April: 3

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

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Average cloud cover in April
Ermsdorf, Luxembourg

Average cloud cover in April - Ermsdorf, Luxembourg
  • Average cloud cover in April: 42

The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in April
Ermsdorf, Luxembourg

Average visibility in April - Ermsdorf, Luxembourg
  • Average visibility in April: 9km

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

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