Luxembourg City
Luxembourg
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Luxembourg City, Luxembourg

A scenic morning panorama of the rocky city of Luxembourg, in Luxembourg with a partly clear sky
A scenic morning panorama of the rocky city of Luxembourg, in Luxembourg with a partly clear sky
July in Luxembourg City, Luxembourg, is a warm summer month, with average temperature varying between 23.2°C (73.8°F) and 13.3°C (55.9°F).

Temperature

The warmest month is July, with an average high-temperature of 23.2°C (73.8°F) and an average low-temperature of 13.3°C (55.9°F).

Humidity

With an average relative humidity of 67%, July is the least humid month in Luxembourg City.

Rainfall

In Luxembourg City, Luxembourg, during 12.5 rainfall days, 71mm (2.8") of precipitation is typically accumulated. Throughout the year, there are 182.3 rainfall days, and 897mm (35.3") of precipitation is accumulated.

Daylight

The average length of the day in Luxembourg City is 15.8h.

Sunshine

July has the most sunshine of the year in Luxembourg City, Luxembourg, with an average of 8.1h of sunshine.

UV index

Months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
The daily maximum UV index of 7 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the warmest month in Luxembourg City?

July is the warmest month, with an average high-temperature of 23.2°C (73.8°F) and an average low-temperature of 13.3°C (55.9°F).

What is the temperature in July in Luxembourg City?

The average high-temperature, in July, is 23.2°C (73.8°F), while the average low-temperature is 13.3°C (55.9°F).

What is the least humid month in Luxembourg City?

July is the least humid month in Luxembourg City, with an average relative humidity of 67%.

What is the average humidity in July in Luxembourg City?

In Luxembourg City, Luxembourg, the average relative humidity in July is 67%.

How many days does it rain in July in Luxembourg City?

In Luxembourg City, Luxembourg, in July, it is raining for 12.5 days, with typically 71mm (2.8") of accumulated precipitation.

How many hours of daylight does Luxembourg City have in July?

In Luxembourg City, the average length of the day in July is 15.8h.

What month has the most sunshine in Luxembourg City?

With an average of 8.1h of sunshine, July has the most sunshine of the year in Luxembourg City.

How long on average sun shines in July in Luxembourg City?

In Luxembourg City, Luxembourg, the average sunshine in July is 8.1h.

When is the highest UV index in Luxembourg City?

Months with the highest UV index in Luxembourg City are June and July, with an average maximum UV index of 7.

What is the UV index reading in July in Luxembourg City?

In Luxembourg City, Luxembourg, the average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in July - Luxembourg City, Luxembourg
  • Average high temperature in July: 23.2°C

The warmest month (with the highest average high temperature) is July (23.2°C).
The month with the lowest average high temperature is January (3.1°C).

  • Average low temperature in July: 13.3°C

The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).

Average humidity in July - Luxembourg City, Luxembourg
  • Average humidity in July: 67%

Months with the highest relative humidity are November and December (88%).
The month with the lowest relative humidity is July (67%).

Average rainfall in July - Luxembourg City, Luxembourg
  • Average rainfall in July: 71mm

The wettest month (with the highest rainfall) is October (86.8mm).
The driest month (with the lowest rainfall) is April (58.2mm).

Average rainfall days in July - Luxembourg City, Luxembourg
  • Average rainfall days in July: 12.5 days

The month with the highest number of rainy days is January (18.3 days).
The month with the lowest number of rainy days is July (12.5 days).

Average daylight in July / Average sunshine in July - Luxembourg City, Luxembourg
  • Average daylight in July: 15.8h

The month with the longest days is June (Average daylight: 16.2h).
The month with shortest days is December (Average daylight: 8.2h).

  • Average sunshine in July: 8.1h

The month with most sunshine is July (Average sunshine: 8.1h).
The month with least sunshine is December (Average sunshine: 1.3h).

Average UV index in July - Luxembourg City, Luxembourg
  • Average UV index in July: 7

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 1).