Sézanne Weather in September
Sézanne in September
The short of it: Sézanne in September averages a high of 21 °C (70 °F) and a low of 10 °C (49 °F), with 56 mm (2.2 in) of rain and about 12 h 30 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 21° · low 10° · rain 56 mm · daylight 12 h 30 min
✦✦✦✦ Recommended for a visit · best months: June & September
Thirty years of records give Sézanne an average September high of 21°, a low of 10° and some 56 mm of rain. Highs fall 4° against August, to near 21°; nights run about 10°. Rain is modest, about 56 mm, the 4th wettest month.
The sun is up for about 12 h 30 min in mid-September, 110 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening. The Almanac rates September 4 of 5 for a visit; the finest months here are June and September.
Against its neighbours, Sézanne runs cooler than most and wetter than most in September. Romilly-sur-Seine, 23 km to the S, sees much the same highs.
September in Sézanne, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 4th wettest of 12
- Versus August
- 4° colder, 13 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 12°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 30 min
- Average wind
- 12 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Romilly-sur-SeineGrand Est | 23 km S | 22° | 10° | 57 mm |
| Nogent-sur-SeineGrand Est | 30 km SSW | 22° | 10° | 56 mm |
| ProvinsÎle-de-France | 36 km WSW | 21° | 10° | 54 mm |
| ÉpernayGrand Est | 39 km NNE | 21° | 10° | 49 mm |
| Château-ThierryHauts-de-France | 43 km NNW | 21° | 10° | 50 mm |
| CoulommiersÎle-de-France | 48 km WNW | 21° | 10° | 50 mm |
| La Chapelle-Saint-LucGrand Est | 51 km SSE | 22° | 10° | 59 mm |
| La Ferté-sous-JouarreÎle-de-France | 51 km WNW | 21° | 10° | 48 mm |