Whyalla Weather in September
Whyalla in September
The short of it: Whyalla in September averages a high of 22 °C (71 °F) and a low of 10 °C (49 °F), with 31 mm (1.2 in) of rain and about 11 h 56 min of daylight. Rated 5 of 5 for a visit; the best months are September and October. Source: TerraClimate climate normals, 1991–2020.
Average high 22° · low 10° · rain 31 mm · daylight 11 h 56 min
✦✦✦✦✦ Recommended for a visit · best months: September & October
September in Whyalla brings afternoons near 22° and nights around 10°, with about 31 mm of rain over the month. Much like August: highs about 22°, nights near 10°. Easy travelling weather. It is the wettest month of the year here, about 31 mm.
The sun is up for about 11 h 56 min in mid-September, 62 minutes more than a month before.
For the traveller: pack light clothes and a jacket for the evening. The Almanac rates September 5 of 5 for a visit; it is the best month of the year to come.
Against its neighbours, Whyalla runs cooler than most and wetter than most in September. Whyalla Playford, 1 km to the NNW, sees much the same highs.
September in Whyalla, by the numbers
- Warmth rank
- 8th warmest of 12
- Rain rank
- 1st wettest of 12
- Versus August
- 3° warmer, 8.0 mm more rain
- Versus October
- 3° colder
- Day–night spread
- 12°
- Snow season
- seldom any
- Daylight, mid-month
- 11 h 56 min
- Average wind
- 19 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Whyalla PlayfordSouth Australia | 1 km NNW | 22° | 10° | 31 mm |
| Whyalla NorrieSouth Australia | 2 km W | 22° | 9° | 30 mm |
| Whyalla StuartSouth Australia | 4 km WNW | 22° | 9° | 30 mm |
| Whyalla JenkinsSouth Australia | 5 km WNW | 22° | 9° | 30 mm |
| Port Pirie WestSouth Australia | 44 km ESE | 22° | 10° | 43 mm |
| Risdon ParkSouth Australia | 44 km ESE | 22° | 10° | 43 mm |
| Risdon Park SouthSouth Australia | 45 km ESE | 22° | 9° | 44 mm |
| Port PirieSouth Australia | 46 km ESE | 22° | 9° | 44 mm |