Sedan Weather in September
Sedan in September
The short of it: Sedan in September averages a high of 20 °C (68 °F) and a low of 10 °C (49 °F), with 66 mm (2.6 in) of rain and about 12 h 31 min of daylight. Rated 4 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.
Average high 20° · low 10° · rain 66 mm · daylight 12 h 31 min
✦✦✦✦ Recommended for a visit · best months: June & September
Thirty years of records give Sedan an average September high of 20°, a low of 10° and some 66 mm of rain. Highs fall 4° against August, to near 20°; nights run about 10°. Wet spells are common — about 66 mm, the 8th wettest month.
The sun is up for about 12 h 31 min in mid-September, 114 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 September.
Against its neighbours, Sedan runs warmer than most and drier than most in September. Charleville-Mézières, 17 km to the WNW, sees much the same highs.
September in Sedan, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 8th wettest of 12
- Versus August
- 4° colder, 18 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 10°
- Snow season
- Jan–Feb
- Daylight, mid-month
- 12 h 31 min
- Average wind
- 10 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Charleville-MézièresGrand Est | 17 km WNW | 20° | 10° | 67 mm |
| NouzonvilleGrand Est | 19 km NW | 19° | 10° | 69 mm |
| BertrixWallonia | 28 km NE | 18° | 9° | 77 mm |
| RevinGrand Est | 34 km NW | 19° | 10° | 66 mm |
| VirtonWallonia | 45 km ESE | 19° | 10° | 73 mm |
| BeauraingWallonia | 45 km N | 19° | 10° | 65 mm |
| RethelGrand Est | 46 km WSW | 21° | 10° | 56 mm |
| Habay-la-VieilleWallonia | 49 km E | 18° | 9° | 74 mm |