Roanne Weather in September
Roanne in September
The short of it: Roanne in September averages a high of 23 °C (73 °F) and a low of 11 °C (51 °F), with 71 mm (2.8 in) of rain and about 12 h 28 min of daylight. Rated 3 of 5 for a visit; the best months are May and July. Source: TerraClimate climate normals, 1991–2020.
Average high 23° · low 11° · rain 71 mm · daylight 12 h 28 min
✦✦✦ Fair for a visit · best months: May & July
September in Roanne brings afternoons near 23° and nights around 11°, with about 71 mm of rain over the month. The year turns hard here: highs drop 5° from August to about 23°, with nights near 11°. Wet spells are common — about 71 mm, the 2nd wettest month.
The sun is up for about 12 h 28 min in mid-September, 100 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 3 of 5 for a visit; the finest months here are May and July.
Against its neighbours, Roanne runs warmer than most and wetter than most in September. Riorges, 2 km to the WNW, sees much the same highs.
September in Roanne, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 2nd wettest of 12
- Versus August
- 5° colder, 2.0 mm more rain
- Versus October
- 5° warmer
- Day–night spread
- 12°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 28 min
- Average wind
- 9 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| RiorgesAuvergne-Rhône-Alpes | 2 km WNW | 23° | 11° | 70 mm |
| TarareAuvergne-Rhône-Alpes | 32 km ESE | 21° | 11° | 85 mm |
| Saint-FrançoisAuvergne-Rhône-Alpes | 44 km NNW | 22° | 10° | 66 mm |
| ThiersAuvergne-Rhône-Alpes | 45 km WSW | 21° | 10° | 68 mm |
| Paray-le-MonialBourgogne-Franche-Comté | 47 km N | 22° | 10° | 67 mm |
| MontbrisonAuvergne-Rhône-Alpes | 48 km S | 22° | 11° | 73 mm |
| CussetAuvergne-Rhône-Alpes | 48 km WNW | 23° | 10° | 65 mm |
| VichyAuvergne-Rhône-Alpes | 51 km WNW | 23° | 10° | 65 mm |