Cornillon Weather in September
Cornillon in September
The short of it: Cornillon in September averages a high of 28 °C (83 °F) and a low of 17 °C (63 °F), with 202 mm (8.0 in) of rain and about 12 h 13 min of daylight. Rated 3 of 5 for a visit; the best months are January and December. Source: TerraClimate climate normals, 1991–2020.
Average high 28° · low 17° · rain 202 mm · daylight 12 h 13 min
✦✦✦ Fair for a visit · best months: January & December
September in Cornillon brings afternoons near 28° and nights around 17°, with about 202 mm of rain over the month. Much like August: highs about 28°, nights near 17°. Easy travelling weather. Wet spells are common — about 202 mm, the 4th wettest month.
The sun is up for about 12 h 13 min in mid-September, 32 minutes less than a month before.
For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are January and December.
Against its neighbours, Cornillon runs cooler than most and wetter than most in September. Thomazeau, 15 km to the W, is 7° warmer by day.
September in Cornillon, by the numbers
- Warmth rank
- 3rd warmest of 12
- Rain rank
- 4th wettest of 12
- Versus August
- about the same, 20 mm less rain
- Versus October
- 1° warmer
- Day–night spread
- 11°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 13 min
- Average wind
- 6 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| ThomazeauOuest | 15 km W | 35° | 23° | 120 mm |
| LascahobasCentre | 17 km N | 32° | 21° | 194 mm |
| Fond ParisienOuest | 19 km S | 35° | 23° | 99 mm |
| JimaníIndependencia | 23 km SSE | 35° | 22° | 96 mm |
| MirebalaisCentre | 24 km NW | 34° | 22° | 208 mm |
| La DescubiertaIndependencia | 26 km ESE | 35° | 23° | 82 mm |
| Hondo ValleElías Piña | 28 km E | 27° | 16° | 192 mm |
| Croix-des-BouquetsOuest | 31 km WSW | 35° | 22° | 131 mm |