Gembloux Weather in September
Gembloux in September
The short of it: Gembloux in September averages a high of 20 °C (67 °F) and a low of 11 °C (51 °F), with 59 mm (2.3 in) of rain and about 12 h 32 min of daylight. Rated 4 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.
Average high 20° · low 11° · rain 59 mm · daylight 12 h 32 min
✦✦✦✦ Recommended for a visit · best months: June & September
Thirty years of records give Gembloux an average September high of 20°, a low of 11° and some 59 mm of rain. Highs fall 4° against August, to near 20°; nights run about 11°. Rain is modest, about 59 mm, the 10th wettest month.
The sun is up for about 12 h 32 min in mid-September, 118 minutes less than a month before.
For the traveller: pack layers, a wool coat and stout boots. The Almanac rates September 4 of 5 for a visit; the finest months here are June and September.
Against its neighbours, Gembloux runs cooler than most and wetter than most in September. Namur, 16 km to the SE, sees much the same highs.
September in Gembloux, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 10th wettest of 12
- Versus August
- 4° colder, 26 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 9°
- Snow season
- Dec–Feb
- Daylight, mid-month
- 12 h 32 min
- Average wind
- 12 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| NamurWallonia | 16 km SE | 20° | 11° | 58 mm |
| WavreWallonia | 19 km NNW | 20° | 11° | 59 mm |
| ChâteletWallonia | 21 km SW | 20° | 11° | 58 mm |
| CharleroiWallonia | 25 km SW | 20° | 11° | 59 mm |
| Braine-l'AlleudWallonia | 27 km WNW | 20° | 11° | 60 mm |
| AuderghemBrussels Capital | 34 km NNW | 19° | 11° | 61 mm |
| LeuvenFlanders | 35 km N | 20° | 11° | 59 mm |
| Woluwe-Saint-LambertBrussels Capital | 37 km NNW | 20° | 11° | 61 mm |