Diekirch Weather in July
July in Diekirch brings high temperatures, with daytime highs of 24°C (75°F) and nights around 13°C (55°F). Quite a bit of rainfall is expected, around 74 mm (2.9 in), so pack an umbrella.
Rainfall in Diekirch in July
Climate statistics over the past 30 years suggest around 14 days of rain, with 74 mm (2.9 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Diekirch in July
The perfect temperature in Diekirch in July makes it a solid month to visit, with 24°C (75°F) during the day and 13°C (55°F) at night. July is a notable month of the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. On average, it sees the highest temps of the year.
Sunshine in Diekirch in July
The city usually sees around 259 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you favor pleasant temperatures and minimal rainfall, July is one of the best months to visit Diekirch.
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 July
Min Temperature
13°C (55°F)
Max Temperature
24°C (75°F)
Chance of Rain
46%
Precipitation
74 mm (2.9 in)
Rainy days
14 days
Humidity
67% *
Sunshine
259 hours *
Percentage Sunshine
51% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Diekirch typically stay consistent throughout July, with daily highs averaging around 24°C (75°F). Nights are cool, with lows typically ranging from 13°C (55°F) to 15°C (59°F).
Average temperatures in July
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 July
Historical weather for Diekirch in July
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 July
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Diekirch.
- The warmest day in July was on July 25, 2019, with a maximum of 39°C (102°F).
- Diekirch experienced its chilliest July day on July 11, 2000, reaching only 12°C (54°F).
- The coldest night in July in Diekirch was on July 10, 1987, with a minimum of 5°C (41°F).
Best Places in Luxembourg in July
Find out more about the weather in Luxembourg and which places have the best travel conditions in this month. See all of Luxembourg in July →
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What to Wear in Diekirch in July
Comfortable temperatures call for an easy wardrobe in July. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Diekirch in July
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.
