Weather in Gent for September 2025
Until now, September 2025 in Gent is slightly cooler than the historical average by -1.4 °C.
The forecast for the next days in Gent predicts a temperature of 18.7 °C, which is cooler than the historical average.
In general, the average temperature in Gent at the beginning of September is 25.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.9 °C by the end of September.
Gent in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 83.4 mm.
Temperatures
Rain 🌧️
Gent Weather September
Temperatures trend during September in Gent
September weather in Gent day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 26° /15° | 13.3 mm | 6 | |
| 2 Sept. | Patchy rain possible | 26° /15° | 3.4 mm | 6 | |
| 3 Sept. |  Mist | 25° /15° | 1.1 mm | 6 | |
| 4 Sept. |  Partly cloudy | 23° /14° | 0.3 mm | 6 | |
| 5 Sept. |  Sunny | 25° /14° | 1.9 mm | 6 | |
| 6 Sept. | Sunny | 26° /15° | 3.1 mm | 7 | |
| 7 Sept. | Partly cloudy | 30° /15° | 0.8 mm | 8 | |
| 8 Sept. | Sunny | 25° /16° | 0.8 mm | 6 | |
| 9 Sept. | Sunny | 23° /15° | 1.5 mm | 6 | |
| 10 Sept. | Sunny | 25° /14° | 1.6 mm | 6 | |
| 11 Sept. | Patchy rain possible | 21° /13° | 3.9 mm | 5 | |
| 12 Sept. | Light rain shower | 19° /11° | 2.2 mm | 4 | |
| 13 Sept. |  Overcast | 19° /11° | 2.6 mm | 4 | |
| 14 Sept. | Patchy rain possible | 21° /12° | 0.3 mm | 5 | |
| 15 Sept. |  Cloudy | 22° /12° | 0.4 mm | 5 | |
| 16 Sept. | Patchy rain possible | 19° /13° | 0.5 mm | 0.8 | |
| 17 Sept. | Patchy rain possible | 19° /12° | 0.5 mm | 0.3 | |
| 18 Sept. | Sunny | 26° /15° | 0 mm | 1.1 | |
| 19 Sept. | Partly cloudy | 31° /15° | 0 mm | 1 | |
| 20 Sept. | Patchy rain possible | 20° /14° | 1.4 mm | 0.5 | |
| 21 Sept. | Patchy rain possible | 20° /12° | 0.4 mm | 3 | |
| 22 Sept. | Partly cloudy | 18° /9° | 0 mm | 4 | |
| 23 Sept. | Patchy rain possible | 15° /10° | 0.3 mm | 3 | |
| 24 Sept. | Patchy rain possible | 17° /9° | 0.8 mm | 3 | |
| 25 Sept. | Patchy rain possible | 15° /10° | 1 mm | 3 | |
| 26 Sept. | Patchy rain possible | 16° /11° | 0.6 mm | 3 | |
| 27 Sept. | Sunny | 16° /8° | 0 mm | 4 | |
| 28 Sept. | Partly cloudy | 17° /8° | 0 mm | 4 | |
| 29 Sept. | Patchy rain possible | 13° /11° | 0.3 mm | 3 | |
| 30 Sept. | Partly cloudy | 17° /10° | 2.5 mm | 5 | |
| Next | |||||
Guide for Gent in September
In Gent, Belgium, September marks the transition from summer to autumn, bringing about a noticeable change in the weather. At the beginning of the month, the average temperature hovers around 17°, with mild and pleasant conditions.
However, as the month progresses, the temperatures gradually begin to drop. By the end of September, the average temperature in Gent typically decreases to around 14°, signaling the onset of cooler autumn weather.
In terms of precipitation, Gent experiences moderate rainfall throughout September. At the start of the month, occasional showers are common, but as September progresses, the frequency of rainfall tends to increase.
Towards the end of the month, Gent often experiences more consistent rainfall, contributing to the autumnal atmosphere.
Overall, September in Gent offers a mix of mild temperatures and increasing rainfall, making it an ideal time to experience the city's charming ambiance as it transitions into the fall season.
Visitors can enjoy the changing colors of the foliage and the cozy atmosphere of the city's cafes and cultural attractions.
Gent in September - FAQ
September rainfall patterns in Gent
UV exposure in Gent during September
Quick links
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