Chelles Weather in September
Chelles in September
The short of it: Chelles in September averages a high of 22 °C (71 °F) and a low of 11 °C (52 °F), with 45 mm (1.8 in) of rain and about 12 h 30 min of daylight. Rated 5 of 5 for a visit; the best months are September and April. Source: TerraClimate climate normals, 1991–2020.
Average high 22° · low 11° · rain 45 mm · daylight 12 h 30 min
✦✦✦✦✦ Recommended for a visit · best months: September & April
September in Chelles brings afternoons near 22° and nights around 11°, with about 45 mm of rain over the month. Much like August: highs about 22°, nights near 11°. Easy travelling weather. Rain is modest, about 45 mm, the 9th wettest month.
The sun is up for about 12 h 30 min in mid-September, 111 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening. The Almanac rates September 5 of 5 for a visit; it is the best month of the year to come.
Against its neighbours, Chelles runs cooler than most and wetter than most in September. Noisy-le-Grand, 4 km to the SSW, sees much the same highs.
September in Chelles, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 9th wettest of 12
- Versus August
- 4° colder, 7.0 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 11°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 30 min
- Average wind
- 13 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Noisy-le-GrandÎle-de-France | 4 km SSW | 22° | 11° | 45 mm |
| Marne La ValléeÎle-de-France | 6 km SE | 21° | 11° | 45 mm |
| BondyÎle-de-France | 8 km WNW | 22° | 11° | 44 mm |
| Fontenay-sous-BoisÎle-de-France | 9 km WSW | 22° | 12° | 45 mm |
| Aulnay-sous-BoisÎle-de-France | 10 km NW | 22° | 11° | 43 mm |
| Champigny-sur-MarneÎle-de-France | 10 km SW | 22° | 12° | 45 mm |
| MontreuilÎle-de-France | 11 km W | 22° | 12° | 45 mm |
| Le Blanc-MesnilÎle-de-France | 12 km WNW | 22° | 11° | 43 mm |