April is mild with frequent showers and increasing daylight hours. Rural areas and walking routes start to green up, but conditions can be muddy after rain. Crowds are still moderate, and accommodation is easier to find than in summer.
SeasonShoulderTemperature 6 to 14°C (43 to 57°F)Crowds ModeratePrices Moderate
High seasonShoulderLow season
Weather by City in April
CityLow / highRain
Luxembourg City
Cold
4°13° 56 mm
Esch-sur-Alzette
Cold
4°13° 57 mm
Dudelange
Cold
4°13° 55 mm
Schifflange
Cold
4°13° 56 mm
Walferdange
Cold
4°13° 53 mm
Bettembourg
Cold
4°13° 55 mm
Pétange
Cold
3°13° 59 mm
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Temperature map
-30°-20°-10°0°10°20°30°40°
Average temperature across Luxembourg in April.
Where to Go in Luxembourg in April
Northern Oesling
Ardennes
April usually leans toward chilly and changeable weather, but you’ll get bright, crisp days between showers that make the forests around Clervaux and Vianden fragrant with new growth. Rain remains frequent - expect muddy, root-slick trails - yet lower valleys reveal early greens and migrating songbirds. Temperatures are comfortable for daytime treks if you dress in layers; night frosts are still a possibility at higher elevations. Spring festivals start to appear in towns, but services remain quieter than in summer.
Central Luxembourg & Gutland
Luxembourg City, Esch area
April can be unpredictable: warm sunny spells encourage outdoor terrace lunches and walks on the Grund, but heavy showers and chilly nights remain possible. The River Alzette’s promenades and municipal parks look fresh with spring growth, and the Schueberfouer fair (depending on the year) brings crowds and rides in late summer - but April brings smaller local markets and fewer tourists. Layers and a rainproof jacket are essential; comfortable walking shoes handle slick cobbles better than trainers.
Mullerthal / Eastern Sandstone
Little Switzerland, Echternach, Berdorf
April brings variable weather with sharp sunny interludes that warm stone amphitheatres and chilly, rainy days that refill woodland rivulets. Trained walkers and boulderers relish the quieter paths before the main tourist season, but rain can make steps and ladders slippery in the narrow gorges. The Echternach spring fairs and the Abbey’s spring programme begin to reawaken town life, making for good combined indoor/outdoor days. Layering and a packable waterproof are musts for a comfortable visit.
Moselle Valley (wine country) and Southern Hills
Remich, Grevenmacher, Schengen
April warms quickly on sunny days, and the Moselle terraces take on fresh green hues that make riverside cycling and walks very pleasant. Occasional spring storms lift river levels and can make ferry or small-boat services intermittent, so allow extra time for connections. The Schengen region begins to bustle with weekend visitors and tasting routes open more often; book tastings at popular domaines in advance. A light jacket for evenings and rain protection are advisable.
Events & Festivals in April
There are no major festivals or events in Luxembourg during April to be aware of.
Planning a trip to Luxembourg?
See how April compares with the rest of the year, then read the full guide.
