Ghent Weather in September
In Ghent, September brings pleasant daytime temperatures around 21°C (70°F), with nights cooling to 12°C (54°F). Expect quite a bit of rainfall this month.
Rainfall in Ghent in September
Rain is expected on roughly 15 days, totalling around 64 mm (2.5 in) 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 Ghent in September
Weather in Ghent is at its perfect in September. Highs reach 21°C (70°F), while nights settle around 12°C (54°F). Conditions are often most pleasant around the middle of the day. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Ghent in September
The month experiences a moderate amount of sunlight, with 145 hours of sunshine. This provides a nice balance between sunshine and clouds.If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Ghent.
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 Ghent's climate page.
Ghent Temperature in September
Min Temperature
12°C (54°F)
Max Temperature
21°C (70°F)
Chance of Rain
48%
Precipitation
64 mm (2.5 in)
Rainy days
15 days
Sunshine
145 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ghent typically stay consistent throughout September, with daily highs averaging around 21°C (70°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°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 Ghent in September
Browse day-by-day weather records for Ghent spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ghent historical weather extremes in September
Based on weather observations in Ghent between 1976 and 2025, these are the recorded extremes during September.
- The hottest September day on record in Ghent reached 33°C (91°F) (September 15, 2020).
- The lowest daytime temperature in September was 11°C (52°F), recorded on September 22, 1984.
- The coldest night in September in Ghent 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
poor
What to Wear in Ghent in September
For Ghent in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Ghent 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 Ghent's climate page.
See the full Ghent climate overview or explore weather in Belgium.
