Asselborn Temperature by Month
Asselborn, Clervaux, Luxembourg has an average annual maximum temperature of 13°C (55°F), ranging from 4°C (39°F) in February to 23°C (73°F) in July. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Asselborn Monthly Temperatures
Depending on the time of the year, temperatures range from comfortable to cold in Asselborn. At night, minimum temperatures range from 12°C (54°F) in July to -1°C (30°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Asselborn by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating. July, the warmest month of the year, receives 180 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
50-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in June
Historical Asselborn Temperatures: 1976-2026
Browse day-by-day temperature records for Asselborn spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Asselborn vs Luxembourg
The map below shows the annual temperature across Luxembourg. You can also select individual months if you want to compare a specific time of year.
very warm
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moderate
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Asselborn vs World: Temperature Compared
Asselborn's average annual maximum temperature is 13°C (55°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
Shanghai, China averages 21°C (70°F) a year, with warm summers, mild winters, and a noticeable spring and autumn.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
What Does the Temperature Feel Like in Asselborn?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Asselborn, February is the coolest month, with average highs of 5°C (41°F) and humidity around 91% — considered very high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained — so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.
For more on Asselborn's weather — including monthly rainfall, sunshine hours, and humidity — visit our Asselborn climate page.
