Siwei Weather in September
Siwei in September
The short of it: Siwei in September averages a high of 26 °C (78 °F) and a low of 14 °C (58 °F), with 52 mm (2.0 in) of rain and about 12 h 22 min of daylight. Rated 4 of 5 for a visit; the best months are April and October. Source: TerraClimate climate normals, 1991–2020.
Average high 26° · low 14° · rain 52 mm · daylight 12 h 22 min
✦✦✦✦ Recommended for a visit · best months: April & October
Thirty years of records give Siwei an average September high of 26°, a low of 14° and some 52 mm of rain. Much like August: highs about 26°, nights near 14°. Easy travelling weather. Rain is modest, about 52 mm, the 3rd wettest month.
The sun is up for about 12 h 22 min in mid-September, 75 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 April and October.
Against its neighbours, Siwei runs cooler than most and about as wet in September. Beizheng, 8 km to the NW, sees much the same highs.
September in Siwei, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 3rd wettest of 12
- Versus August
- 4° colder, 64 mm less rain
- Versus October
- 6° warmer
- Day–night spread
- 11°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 22 min
- Average wind
- 6 km/h