Somme-Leuze Weather in September
Somme-Leuze in September sees pleasant daytime temperatures of 19°C (66°F) and nighttime lows of 10°C (50°F). Rainfall is fairly high this month at around 75 mm (3 in), so pack a rain jacket to stay dry.
Rainfall in Somme-Leuze in September
The climate data from previous years indicates about 16 days of rain, averaging 75 mm (3 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Somme-Leuze in September
September in Somme-Leuze brings pleasant temperatures, with highs of 19°C (66°F) and nights around 10°C (50°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 10°C (50°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Somme-Leuze in September
The city usually sees around 150 hours of sunlight, indicating a moderately sunny period.For Somme-Leuze itself, June, July and August generally stand out with 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 Belgium, check out our Somme-Leuze's climate page.
Somme-Leuze Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
19°C (66°F)
Chance of Rain
53%
Precipitation
75 mm (3 in)
Rainy days
16 days
Sunshine
150 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Somme-Leuze typically stay consistent throughout September, with daily highs averaging around 19°C (66°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 12°C (54°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 Somme-Leuze in September
Browse day-by-day weather records for Somme-Leuze spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Somme-Leuze historical weather extremes in September
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Somme-Leuze.
- On September 15, 2020, temperatures climbed to 33°C (91°F), marking the warmest September day on record.
- The coldest September day was on September 25, 2025, with a maximum of 9°C (48°F).
- The coldest night in September in Somme-Leuze was on September 30, 2018, with a minimum of 2°C (36°F).
Best Places in Belgium in September
Find out more about the weather in Belgium and which places have the best travel conditions in this month. See all of Belgium in September →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Somme-Leuze 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 Somme-Leuze 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 Belgium, check out our Somme-Leuze's climate page.
See the full Somme-Leuze climate overview or explore weather in Belgium.
