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Luxembourg
The climate of Heisdorf
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Heisdorf, Luxembourg.
Average temperatures
The current climate in Heisdorf features temperatures ranging from a high of 25°C to a low of 5°C throughout the year. 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.
Temperature records
The highest temperature recorded in Heisdorf in recent years was 39°C in July 2019. The lowest daytime temperature recorded was -6°C in December 2022.
Precipitation and snowfall
On average, Heisdorf gets 655 mm of precipitation each year. Of this, about 17 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Curious about the weather in other parts of Luxembourg? Check out the climate and weather for spots like Luxembourg, Luxemburgse Ardennen, Little Switzerland, or explore other destinations in Luxembourg.
Climate Table of Heisdorf
The climate table of Heisdorf shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| 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.
Best time to visit Heisdorf?
The best time to visit Heisdorf for sunny weather is May through September. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Heisdorf. 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.
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Temperature charts
These charts display the average temperatures in Heisdorf, Luxembourg. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Heisdorf
Yearly Temperature in Heisdorf
Precipitation charts
These charts show the average amount of precipitation in Heisdorf, Luxembourg. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Heisdorf
Total Yearly Precipitation in Heisdorf
Average Snowfall per Month in Heisdorf
Total Yearly Snowfall in Heisdorf
UV index chart
This chart shows the average UV index per month in Heisdorf, Luxembourg. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Heisdorf
Weather experiences in Heisdorf
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Average weather in Heisdorf by month
Click on a month below to see detailed weather info for Heisdorf. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.