Dalian Weather in September
Dalian in September
The short of it: Dalian in September averages a high of 25 °C (77 °F) and a low of 18 °C (64 °F), with 51 mm (2.0 in) of rain and about 12 h 23 min of daylight. Rated 4 of 5 for a visit; the best months are October and May. Source: TerraClimate climate normals, 1991–2020.
Average high 25° · low 18° · rain 51 mm · daylight 12 h 23 min
✦✦✦✦ Recommended for a visit · best months: October & May
September in Dalian brings afternoons near 25° and nights around 18°, with about 51 mm of rain over the month. Much like August: highs about 25°, nights near 18°. Easy travelling weather. Rain is modest, about 51 mm, the 4th wettest month.
The sun is up for about 12 h 23 min in mid-September, 77 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 October and May.
Against its neighbours, Dalian runs warmer than most and about as wet in September. Dalianwan, 15 km to the NNE, sees much the same highs.
September in Dalian, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 4th wettest of 12
- Versus August
- 4° colder, 84 mm less rain
- Versus October
- 7° warmer
- Day–night spread
- 7°
- Snow season
- Dec–Feb
- Daylight, mid-month
- 12 h 23 min
- Average wind
- 13 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| DalianwanLiaoning | 15 km NNE | 25° | 18° | 50 mm |
| JinzhouLiaoning | 23 km NNE | 25° | 17° | 50 mm |
| LüshunLiaoning | 32 km WSW | 24° | 18° | 55 mm |
| PulandianLiaoning | 62 km NNE | 25° | 16° | 49 mm |
| GuangluChina | 73 km ENE | 24° | 17° | 54 mm |
| WafangdianLiaoning | 86 km NNE | 25° | 16° | 47 mm |
| Dachang ShandaoLiaoning | 95 km ENE | 24° | 17° | 56 mm |
| ZhangziLiaoning | 98 km E | 24° | 18° | 59 mm |