Royan Weather in September
Royan in September
The short of it: Royan in September averages a high of 23 °C (74 °F) and a low of 13 °C (56 °F), with 63 mm (2.5 in) of rain and about 12 h 28 min of daylight. Rated 4 of 5 for a visit; the best months are July and September. Source: TerraClimate climate normals, 1991–2020.
Average high 23° · low 13° · rain 63 mm · daylight 12 h 28 min
✦✦✦✦ Recommended for a visit · best months: July & September
September in Royan brings afternoons near 23° and nights around 13°, with about 63 mm of rain over the month. Much like August: highs about 23°, nights near 13°. Easy travelling weather. Wet spells are common — about 63 mm, the 7th wettest month.
The sun is up for about 12 h 28 min in mid-September, 99 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 July and September.
Against its neighbours, Royan runs warmer than most and wetter than most in September. Vaux-sur-Mer, 3 km to the NW, sees much the same highs.
September in Royan, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 7th wettest of 12
- Versus August
- 3° colder, 17 mm more rain
- Versus October
- 4° warmer
- Day–night spread
- 10°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 28 min
- Average wind
- 15 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Vaux-sur-MerNew Aquitaine | 3 km NW | 23° | 13° | 63 mm |
| Saint-Georges-de-DidonneNew Aquitaine | 4 km SE | 23° | 13° | 64 mm |
| Saint-Palais-sur-MerNew Aquitaine | 5 km WNW | 22° | 13° | 63 mm |
| SaujonNew Aquitaine | 10 km ENE | 24° | 13° | 62 mm |
| ArvertNew Aquitaine | 15 km NNW | 23° | 13° | 62 mm |
| Soulac-sur-MerNew Aquitaine | 15 km SSW | 23° | 13° | 66 mm |
| La TrembladeNew Aquitaine | 18 km NNW | 23° | 13° | 61 mm |
| MarennesNew Aquitaine | 22 km NNW | 23° | 14° | 60 mm |