Diekirch Weather in April
April in Diekirch averages 14°C (57°F) during the day and 4°C (39°F) at night. With just 62 mm (2.4 in) of rainfall on average, it doesn't get much drier than this.
Rainfall in Diekirch in April
With the least rainfall of the year, this month offers good conditions for outdoor exploration, even if the temperatures are a little cool. Take advantage of the dry weather to plan your activities. Rain is expected on roughly 16 days, totalling around 62 mm (2.4 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Diekirch in April
Temperatures in Diekirch in April top out at 14°C (57°F) and drop to 4°C (39°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 4°C (39°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Diekirch in April
With approximately 194 hours of sunshine, the days are filled with clear skies. Despite it being a cool month, it makes for pleasant days outside.If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Diekirch's climate page.
Diekirch Temperature in April
Min Temperature
4°C (39°F)
Max Temperature
14°C (57°F)
Chance of Rain
52%
Precipitation
62 mm (2.4 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 Diekirch typically rise from around 11°C (52°F) at the start of April to approximately 15°C (59°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 Diekirch in April
Browse day-by-day weather records for Diekirch spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Diekirch historical weather extremes in April
Based on weather observations in Diekirch between 1976 and 2026, these are the recorded extremes during April.
- The hottest April day on record in Diekirch reached 27°C (81°F) (April 20, 2018).
- The lowest daytime temperature in April was 1°C (34°F), recorded on April 11, 1986.
- The coldest night in April in Diekirch 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
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What to Wear in Diekirch in April
The weather can be unpredictable in April, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Diekirch 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 Diekirch's climate page.
Temperature Rainfall Sunshine Humidity
See the full Diekirch climate overview or explore weather in Luxembourg.
