Wanneroo Weather in September
Wanneroo in September
The short of it: Wanneroo in September averages a high of 20 °C (68 °F) and a low of 10 °C (50 °F), with 75 mm (3.0 in) of rain and about 11 h 57 min of daylight. Rated 3 of 5 for a visit; the best months are April and November. Source: TerraClimate climate normals, 1991–2020.
Average high 20° · low 10° · rain 75 mm · daylight 11 h 57 min
✦✦✦ Fair for a visit · best months: April & November
Thirty years of records give Wanneroo an average September high of 20°, a low of 10° and some 75 mm of rain. Much like August: highs about 20°, nights near 10°. Easy travelling weather. Wet spells are common — about 75 mm, the 5th wettest month.
The sun is up for about 11 h 57 min in mid-September, 59 minutes more than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are April and November.
Against its neighbours, Wanneroo runs warmer than most and wetter than most in September. Joondalup, 3 km to the WNW, sees much the same highs.
September in Wanneroo, by the numbers
- Warmth rank
- 9th warmest of 12
- Rain rank
- 5th wettest of 12
- Versus August
- 2° warmer, 36 mm less rain
- Versus October
- 3° colder
- Day–night spread
- 10°
- Snow season
- seldom any
- Daylight, mid-month
- 11 h 57 min
- Average wind
- 16 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| JoondalupWestern Australia | 3 km WNW | 20° | 11° | 72 mm |
| TappingWestern Australia | 3 km N | 20° | 10° | 75 mm |
| Banksia GroveWestern Australia | 6 km N | 20° | 10° | 75 mm |
| KingsleyWestern Australia | 7 km S | 21° | 11° | 74 mm |
| HillarysWestern Australia | 8 km SW | 20° | 11° | 68 mm |
| GreenwoodWestern Australia | 9 km S | 21° | 11° | 74 mm |
| LandsdaleWestern Australia | 9 km SE | 20° | 10° | 77 mm |
| MarangarooWestern Australia | 9 km SSE | 20° | 10° | 77 mm |