April weather forecast
Bous, Luxembourg

April

Weather in April

April shows a clear transition into the spring season in Bous. Accompanying this transition is a change in the city's landscapes as temperatures rise considerably, reaching highs up to 14.1°C (57.4°F) and lows up to 4.6°C (40.3°F). This significant increase compared to March is a clear indication that winter is over. The city becomes more vibrant due to longer daylight hours, an increase in the UV index, and a decline in snowfall. April is known for its mild climate, fewer snowfall days, and the start of warmer weather.

Temperature

The arrival of April sees a shift in the average high-temperature, moving from a frosty 9.1°C (48.4°F) in March to a mild 14.1°C (57.4°F). Bous's average low-temperature in April is measured at an icy 4.6°C (40.3°F).

Humidity

The average relative humidity in April is 77%.

Rainfall

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

Snowfall

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

Daylight

In Bous, the average length of the day in April is 13h and 46min.
On the first day of the month, sunrise is at 07:10 and sunset at 20:06. On the last day of April, sunrise is at 06:12 and sunset at 20:50 CEST.

Sunshine

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

UV index

In April, the average daily maximum UV index in Bous is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In April, the UV index of 3 transforms into the following advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.

Frequently asked questions

What is the average April temperature in Bous?
In April, in Bous, 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 Bous?
In Bous, Luxembourg, the average relative humidity in April is 77%.
What is the driest month in Bous?
April is the month with the least rainfall in Bous, Luxembourg. Rain falls for 13.5 days and accumulates 33mm (1.3") of precipitation.
How much does it rain in Bous in April?
In Bous, Luxembourg, 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 Bous in April?
In Bous, in April, during 0.4 snowfall days, 1mm (0.04") of snow is typically accumulated.
What is the average length of the day in April in Bous?
In Bous, Luxembourg, the average day length in April is 13h and 46min.
What time are sunrise and sunset in April in Bous?
In April, on the first day of the month, sunrise is at 07:10 and sunset at 20:06. On the last day of the month, sunrise is at 06:12 and sunset at 20:50 CEST.
How long on average sun shines in April in Bous?
In April, the average sunshine duration in Bous is 8.3h.
How high is the UV index in April in Bous?
The average daily maximum UV index in April in Bous, Luxembourg, is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in April - Bous, Luxembourg
Average temperature in April
Bous, 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).

Average pressure in April - Bous, Luxembourg
Average pressure in April
Bous, 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).

Average wind speed in April - Bous, Luxembourg
Average wind speed in April
Bous, 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).

Average humidity in April - Bous, Luxembourg
Average humidity in April
Bous, 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%).

Average rainfall in April - Bous, Luxembourg
Average rainfall in April
Bous, 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).

Average rainfall days in April - Bous, Luxembourg
Average rainfall days in April
Bous, 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).

Average snowfall in April - Bous, Luxembourg
Average snowfall in April
Bous, 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).

Average snowfall days in April - Bous, Luxembourg
Average snowfall days in April
Bous, 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).

Average daylight in April / Average sunshine in April - Bous, Luxembourg
Average daylight in April /
Average sunshine in April
Bous, Luxembourg
  • Average daylight in April: 13h and 5min

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).

  • Average sunshine in April: 8h and 2min

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).

Average sunshine days in April - Bous, Luxembourg
Average sunshine days in April
Bous, 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).

Average UV index in April - Bous, Luxembourg
Average UV index in April
Bous, 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).

Average cloud cover in April - Bous, Luxembourg
Average cloud cover in April
Bous, 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).

Average visibility in April - Bous, Luxembourg
Average visibility in April
Bous, 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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