Wiltz Weather in April
April in Wiltz sees daytime temperatures around 14°C (57°F) and lows of 4°C (39°F) at night. As the driest month of the year.
Rainfall in Wiltz in April
Known for its least rainfall, this month is the driest of the year. It's a good time to be outdoors, even if the temperatures are a little cool. Typically, you can expect about 16 days of rain this month, with 69 mm (2.7 in) on average. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Wiltz in April
Expect highs of 14°C (57°F) in Wiltz in April, with nights dropping to around 4°C (39°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Wiltz in April
The month enjoys around 194 hours of sunshine, creating mostly sunny days despite the cool temperatures.If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Wiltz.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Luxembourg, check out our Wiltz's climate page.
Wiltz Temperature in April
Min Temperature
4°C (39°F)
Max Temperature
14°C (57°F)
Chance of Rain
54%
Precipitation
69 mm (2.7 in)
Rainy days
16 days
Humidity
68% *
Sunshine
194 hours *
Percentage Sunshine
43% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Wiltz typically rise from around 11°C (52°F) at the start of April to approximately 14°C (57°F) by the end. Nights are cold, with lows typically ranging from 3°C (37°F) to 6°C (43°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Wiltz in April
Browse day-by-day weather records for Wiltz spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Wiltz historical weather extremes in April
The extremes listed below come from historical weather data collected in Wiltz from 1976 through 2026.
- The warmest day in April was on April 14, 2007, with a maximum of 27°C (81°F).
- On April 11, 1986, Wiltz saw its coldest April day with temperatures maxing out at 1°C (34°F).
- The coldest night in April in Wiltz was on April 8, 2003, with a minimum of -8°C (18°F).
Best Places in Luxembourg in April
Find out more about the weather in Luxembourg and which places have the best travel conditions in this month. See all of Luxembourg in April →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Wiltz in April
Pack for changing conditions in Wiltz in April. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Wiltz in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Luxembourg, check out our Wiltz's climate page.
Temperature Rainfall Sunshine Humidity
See the full Wiltz climate overview or explore weather in Luxembourg.
