Briançon Weather in September
Briançon in September
The short of it: Briançon in September averages a high of 18 °C (64 °F) and a low of 7 °C (45 °F), with 88 mm (3.5 in) of rain and about 12 h 27 min of daylight. Rated 3 of 5 for a visit; the best months are August and July. Source: TerraClimate climate normals, 1991–2020.
Average high 18° · low 7° · rain 88 mm · daylight 12 h 27 min
✦✦✦ Fair for a visit · best months: August & July
Thirty years of records give Briançon an average September high of 18°, a low of 7° and some 88 mm of rain. Highs fall 5° against August, to near 18°; nights run about 7°. Wet spells are common — about 88 mm, the 5th wettest month.
The sun is up for about 12 h 27 min in mid-September, 96 minutes less than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are August and July.
Against its neighbours, Briançon runs cooler than most and wetter than most in September. Embrun, 39 km to the SSW, is 4° warmer by day.
September in Briançon, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 5th wettest of 12
- Versus August
- 5° colder, 25 mm more rain
- Versus October
- 5° warmer
- Day–night spread
- 10°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 12 h 27 min
- Average wind
- 8 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| EmbrunProvence-Alpes-Côte d'Azur | 39 km SSW | 21° | 10° | 80 mm |
| SusaPiedmont | 42 km NE | 20° | 10° | 84 mm |
| Saint-Jean-de-MaurienneAuvergne-Rhône-Alpes | 48 km NNW | 21° | 9° | 82 mm |
| AiraliPiedmont | 49 km E | 22° | 13° | 82 mm |
| PineroloPiedmont | 54 km E | 22° | 14° | 79 mm |
| GiavenoPiedmont | 58 km ENE | 21° | 13° | 77 mm |
| GapProvence-Alpes-Côte d'Azur | 58 km SW | 22° | 10° | 73 mm |
| AviglianaPiedmont | 63 km ENE | 22° | 13° | 74 mm |