What’s the climate like in Luxembourg?
The current climate of Luxembourg features average monthly temperatures ranging from highs of 25°C during the day to lows of 5°C. The average yearly temperature is around 16°C. At night, temperatures in the colder months average around 1°C and in the warmer months around 15°C.
The highest temperature recorded in Luxembourg in recent years was 39°C in July 2019. The lowest daytime temperature recorded was -6°C in December 2022.
On average, Luxembourg gets 655 mm of precipitation each year. Of this, about 17 cm is snowfall. For comparison, UK gets 701 mm of precipitation each year.
The climate of Luxembourg is based on weather data from Luxembourg. Other spots, like Luxemburgse Ardennen, Little Switzerland or Vianden, might have different weather. You can check out all destinations in Luxembourg for a full picture of the climate.
Best time to visit Luxembourg?
The best time to visit Luxembourg for sunny weather is May through September. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Luxembourg. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Luxembourg
The climate table of Luxembourg shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. max (°C) | 5 | 7 | 11 | 15 | 19 | 24 | 25 | 24 | 21 | 15 | 9 | 6 |
| Temp. min (°C) | 1 | 1 | 3 | 5 | 9 | 14 | 15 | 15 | 11 | 8 | 4 | 3 |
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| Precipitation (mm) | 59 | 53 | 45 | 59 | 46 | 58 | 54 | 54 | 49 | 56 | 58 | 64 |
| Snow (cm) | 5,9 | 3,6 | 1,3 | 0,2 | 0 | 0 | 0 | 0 | 0 | 0 | 0,9 | 4,2 |
| UV Index | 2 | 3 | 5 | 6 | 7 | 7 | 7 | 7 | 6 | 3 | 2 | 1 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 16°C
- Highest temperature: 25°C in July
- Lowest temperature: 5°C in January
- Precipitation*: 655 mm per year, averaging 55 mm per month
- Snowfall: 17 cm per year
- Driest months: 45 mm in March, 46 mm in May and 49 mm in September
- Wettest months: 64 mm in December, 59 mm in January and 59 mm in April
*Precipitation is measured as a combination of rain, snow, and hail
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Weather experiences in Luxembourg
Good
Beautiful leaf colour. We recommend warm coats!... more
Good
The weather in Luxembourg in April was fairly pleasant. A bi... more
Table of Contents
Average Temperature per Month in Luxembourg
This graph shows the average maximum temperatures per month in Luxembourg. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Luxembourg
This graph shows how much precipitation Luxembourg gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Luxembourg
This graph shows how much snow Luxembourg gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Luxembourg
This graph shows the average UV index per month in Luxembourg. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Luxembourg
This graph shows the average yearly temperature in Luxembourg. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Luxembourg
This chart shows the total yearly precipitation in Luxembourg over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Luxembourg
This chart shows the total yearly snowfall in Luxembourg over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Luxembourg
The weather in Luxembourg is rated an average of 3,4 out of 5 stars by 5 visitors. Have you been to Luxembourg? Share your weather experience to help other visitors.
Write your own review
The first week we had a lot of sunshine, but then we were surprised by rain showers and cool weather. But for the most part, it was quite pleasant to be outside.— This text is automatically translated to English
It was cool and there were a few rainy days. But there were also bright, sunny days. It could have been better, but not terrible.— This text is automatically translated to English
The temperature was pleasant for autumn walks. A little sunshine would make it even nicer.— This text is automatically translated to English
Beautiful leaf colour. We recommend warm coats!— This text is automatically translated to English
The weather in Luxembourg in April was fairly pleasant. A bit changeable though, with occasional rain but also days with sunshine. The climate is milder than in winter, but not as hot as in summer.— This text is automatically translated to English
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Average Weather in Luxembourg by Month
Click on a month below to see detailed weather info for Luxembourg. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
