Temperature in Luxembourg in August

Daytime highs, nighttime lows and the warmest cities across Luxembourg this August.

Luxembourg, experiences high average maximum daytime temperatures in August, ranging from 22°C (72°F) in Weiswampach to 25°C (77°F) in Mondorf-les-Bains. Nighttime temperatures generally drop to 14°C (57°F) in Mondorf-les-Bains and 12°C (54°F) in Weiswampach. August falls during the summer season.

What is the temperature of the different cities in Luxembourg in August?

Explore the map below to discover average August temperatures at the top destinations in Luxembourg. For a deeper dive, simply click on any destination dot.

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For a detailed overview over the year and the best time to visit Luxembourg, check out our Luxembourg's climate page.

See also: the Luxembourg weather by month.

Best Places to Visit in Luxembourg in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Luxembourg.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in August: blue is cold, red is hot.

Luxembourg temperatures in August: frequently asked questions

How hot does it get in Luxembourg in August?

Average daytime highs in Luxembourg during August reach about 24°C (75°F) in Luxembourg.

How cold does it get at night in Luxembourg in August?

Average overnight lows in Luxembourg during August sit near 13°C (55°F) in Luxembourg.

What is the warmest city in August in Luxembourg?

From a thorough analysis of our records, Mondorf-les-Bains clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 25°C (77°F), and evenings that remain near 14°C (57°F).

What is the coldest city in August in Luxembourg?

When looking through our records, we find that Weiswampach stands out as the coolest city in Luxembourg for the month of August. Daytime highs average 22°C (72°F) and it cools down to about 12°C (54°F) at night.

How much sun does Luxembourg get in August?

Luxembourg usually sees around 235 hours of sunlight, indicating many sunny days.

Interested in more climate information?

We have much more information about the climate in Luxembourg.

Weather and climate has detailed information for every country in the world. Are you going to Luxembourg? Get detailed historical weather averages for many cities in Luxembourg.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.