Yalyalup Weather in September
Yalyalup in September
The short of it: Yalyalup in September averages a high of 19 °C (66 °F) and a low of 10 °C (49 °F), with 81 mm (3.2 in) of rain and about 11 h 56 min of daylight. Rated 3 of 5 for a visit; the best months are October and November. Source: TerraClimate climate normals, 1991–2020.
Average high 19° · low 10° · rain 81 mm · daylight 11 h 56 min
✦✦✦ Fair for a visit · best months: October & November
September in Yalyalup brings afternoons near 19° and nights around 10°, with about 81 mm of rain over the month. Much like August: highs about 19°, nights near 10°. Easy travelling weather. Wet spells are common — about 81 mm, the 5th wettest month.
The sun is up for about 11 h 56 min in mid-September, 63 minutes more than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are October and November.
Against its neighbours, Yalyalup runs cooler than most and wetter than most in September. Geographe, 5 km to the NW, sees much the same highs.
September in Yalyalup, by the numbers
- Warmth rank
- 9th warmest of 12
- Rain rank
- 5th wettest of 12
- Versus August
- 1° warmer, 37 mm less rain
- Versus October
- 3° colder
- Day–night spread
- 9°
- 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 |
|---|---|---|---|---|
| GeographeWestern Australia | 5 km NW | 19° | 10° | 80 mm |
| Busselton city centreWestern Australia | 7 km WNW | 19° | 10° | 80 mm |
| BusseltonWestern Australia | 7 km WNW | 19° | 10° | 80 mm |
| West BusseltonWestern Australia | 9 km WNW | 19° | 10° | 81 mm |
| BroadwaterWestern Australia | 12 km W | 19° | 10° | 82 mm |
| VasseWestern Australia | 14 km W | 19° | 10° | 83 mm |
| AbbeyWestern Australia | 15 km W | 19° | 10° | 82 mm |
| CapelWestern Australia | 19 km NE | 19° | 9° | 78 mm |