Vertou Weather in September
Vertou in September
The short of it: Vertou in September averages a high of 22 °C (72 °F) and a low of 12 °C (53 °F), with 60 mm (2.4 in) of rain and about 12 h 29 min of daylight. Rated 4 of 5 for a visit; the best months are June and July. Source: TerraClimate climate normals, 1991–2020.
Average high 22° · low 12° · rain 60 mm · daylight 12 h 29 min
✦✦✦✦ Recommended for a visit · best months: June & July
Thirty years of records give Vertou an average September high of 22°, a low of 12° and some 60 mm of rain. Much like August: highs about 22°, nights near 12°. Easy travelling weather. Wet spells are common — about 60 mm, the 6th wettest month.
The sun is up for about 12 h 29 min in mid-September, 104 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 4 of 5 for a visit; the finest months here are June and July.
Against its neighbours, Vertou runs warmer than most and wetter than most in September. Saint-Sébastien-sur-Loire, 5 km to the NNW, sees much the same highs.
September in Vertou, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus August
- 3° colder, 10 mm more rain
- Versus October
- 5° warmer
- Day–night spread
- 11°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 29 min
- Average wind
- 11 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Saint-Sébastien-sur-LoirePays de la Loire | 5 km NNW | 23° | 12° | 60 mm |
| Les SorinièresPays de la Loire | 5 km WSW | 22° | 12° | 60 mm |
| Basse-GoulainePays de la Loire | 5 km N | 22° | 12° | 59 mm |
| RezéPays de la Loire | 8 km WNW | 22° | 12° | 61 mm |
| NantesPays de la Loire | 8 km NW | 22° | 12° | 60 mm |
| Sainte-Luce-sur-LoirePays de la Loire | 10 km N | 22° | 12° | 59 mm |
| Thouaré-sur-LoirePays de la Loire | 11 km N | 22° | 12° | 58 mm |
| Saint-Julien-de-ConcellesPays de la Loire | 12 km NE | 22° | 12° | 58 mm |