Esch-sur-Sûre Weather in September
September in Esch-sur-Sûre brings pleasant temperatures around 19°C (66°F) during the day, dropping to 10°C (50°F) at night, with quite a bit of rainfall expected, averaging around 76 mm (3 in) for the month.
Rainfall in Esch-sur-Sûre in September
Rain is expected on roughly 15 days, totalling around 76 mm (3 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Esch-sur-Sûre in September
Daytime temperatures in Esch-sur-Sûre reach 19°C (66°F) in September, dropping to 10°C (50°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to 10°C (50°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Esch-sur-Sûre in September
The month experiences a moderate amount of sunlight, with 172 hours of sunshine. This provides a nice balance between sunshine and clouds.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 Esch-sur-Sûre's climate page.
Esch-sur-Sûre Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
19°C (66°F)
Chance of Rain
50%
Precipitation
76 mm (3 in)
Rainy days
15 days
Humidity
76% *
Sunshine
172 hours *
Percentage Sunshine
42% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Esch-sur-Sûre typically drop from around 20°C (68°F) at the start of September to approximately 16°C (61°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 11°C (52°F).
Average temperatures in September
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 September
Historical weather for Esch-sur-Sûre in September
Browse day-by-day weather records for Esch-sur-Sûre spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Esch-sur-Sûre historical weather extremes in September
Our historical data for Esch-sur-Sûre spans 1976 to 2025, revealing these weather extremes.
- The hottest September day on record in Esch-sur-Sûre reached 33°C (91°F) (September 15, 2020).
- The lowest daytime temperature in September was 9°C (48°F), recorded on September 25, 2002.
- The lowest overnight temperature recorded in September was 0°C (32°F) (September 6, 1993).
Best Places in Luxembourg in September
Find out more about the weather in Luxembourg and which places have the best travel conditions in this month. See all of Luxembourg in September →
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What to Wear in Esch-sur-Sûre in September
Comfortable temperatures call for an easy wardrobe in September. 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Esch-sur-Sûre in September
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 Esch-sur-Sûre's climate page.
Temperature Rainfall Sunshine Humidity
See the full Esch-sur-Sûre climate overview or explore weather in Luxembourg.
