July weather forecast
Dudelange, Luxembourg

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Weather in July

Reaching the peak of Dudelange, Luxembourg's summer, July is best characterized by its scorching temperatures, reaching a high of 22.7°C (72.9°F). The city, with its outdoor activities and vibrant festive spirit, truly comes to life in the sunny weather. Even though the temperatures are high, the humidity levels are relatively lower compared to the cooler months of June and August. July stands out for its lower number of rainfall days, despite the rainy trend observed during the summer months. As we transition into August, the weather slightly cools down, but the summer warmth largely prevails.

Temperature

Dudelange's transition from June to July introduces an average high-temperature of a still pleasant 22.7°C (72.9°F), marking an insignificant variation from the 20.3°C (68.5°F). An average low-temperature of 12.3°C (54.1°F) is observed during July nights.

Humidity

The average relative humidity in July in Dudelange is 77%.

Rainfall

In Dudelange, in July, during 17.3 rainfall days, 47mm (1.85") of precipitation is typically accumulated. In Dudelange, during the entire year, the rain falls for 187.2 days and collects up to 636mm (25.04") of precipitation.

Snowfall

June through September are months without snowfall in Dudelange.

Daylight

The average length of the day in July is 15h and 47min.
On the first day of the month, sunrise is at 05:33 and sunset at 21:45. On the last day of July, in Dudelange, sunrise is at 06:06 and sunset at 21:17 CEST.

Sunshine

The month with the most sunshine is July, with an average of 9.5h of sunshine.

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: In July, the maximum UV index of 5 suggests these recommendations:
Act with care - The need to guard against sun damage is communicated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

What are July temperatures in Dudelange?

During July, Dudelange experiences an average high-temperature of 22.7°C (72.9°F) and a low-temperature of 12.3°C (54.1°F).

What is the average humidity in July in Dudelange?

In July, the average relative humidity in Dudelange, Luxembourg, is 77%.

How many days does it rain in July in Dudelange?

In July, the rain falls for 17.3 days. Throughout July, 47mm (1.85") of precipitation is accumulated.

When it does not snow in Dudelange?

June through September are months without snowfall.

How many hours of daylight does Dudelange have in July?

The average day length in July in Dudelange is 15h and 47min.

When is the sunrise / sunset in July in Dudelange?

On the first day of July in Dudelange, sunrise is at 05:33 and sunset at 21:45. On the last day of the month, sunrise is at 06:06 and sunset at 21:17 CEST.

What month has the most sunshine in Dudelange?

The month with the most sunshine is July, with an average of 9.5h of sunshine.

How many hours of sunshine does Dudelange have in July?

In Dudelange, the average sunshine duration in July is 9.5h.

When is the highest UV index in Dudelange?

The months with the highest UV index in Dudelange are June and July, with an average maximum UV index of 5.

How high is the UV index in July in Dudelange?

The average daily maximum UV index in July in Dudelange, Luxembourg, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
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 July
Dudelange, Luxembourg

Average temperature in July - Dudelange, Luxembourg
  • Average high temperature in July: 22.7°C

The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (3.4°C).

  • Average low temperature in July: 12.3°C

The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).

Average pressure in July
Dudelange, Luxembourg

Average pressure in July - Dudelange, Luxembourg
  • Average pressure in July: 1015.8mbar

The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).

Average wind speed in July
Dudelange, Luxembourg

Average wind speed in July - Dudelange, Luxembourg
  • Average wind speed in July: 10.5km/h

The windiest month (with the highest average wind speed) is February (15.6km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).

Average humidity in July
Dudelange, Luxembourg

Average humidity in July - Dudelange, Luxembourg
  • Average humidity in July: 77%

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

Average rainfall in July
Dudelange, Luxembourg

Average rainfall in July - Dudelange, Luxembourg
  • Average rainfall in July: 47mm

The wettest month (with the highest rainfall) is December (75mm).
The driest month (with the least rainfall) is April (39mm).

Average rainfall days in July
Dudelange, Luxembourg

Average rainfall days in July - Dudelange, Luxembourg
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is September (12.5 days).

Average snowfall in July
Dudelange, Luxembourg

Average snowfall in July - Dudelange, Luxembourg
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (85mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in July
Dudelange, Luxembourg

Average snowfall days in July - Dudelange, Luxembourg
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Dudelange, Luxembourg

Average daylight in July / Average sunshine in July - Dudelange, Luxembourg
  • Average daylight in July: 15h 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 July: 9h and 3min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).

Average sunshine days in July
Dudelange, Luxembourg

Average sunshine days in July - Dudelange, Luxembourg
  • Average sunshine days in July: 11.3 days

The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is December (8 days).

Average UV index in July
Dudelange, Luxembourg

Average UV index in July - Dudelange, Luxembourg
  • Average UV index in July: 5

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 July
Dudelange, Luxembourg

Average cloud cover in July - Dudelange, Luxembourg
  • Average cloud cover in July: 40

The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 38).

Average visibility in July
Dudelange, Luxembourg

Average visibility in July - Dudelange, Luxembourg
  • Average visibility in July: 9km

The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are November and December (7km).

Dudelange, Luxembourg

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