Augusta Weather in September
Augusta in September
The short of it: Augusta in September averages a high of 17 °C (63 °F) and a low of 10 °C (50 °F), with 114 mm (4.5 in) of rain and about 11 h 56 min of daylight. Rated 3 of 5 for a visit; the best months are December and March. Source: TerraClimate climate normals, 1991–2020.
Average high 17° · low 10° · rain 114 mm · daylight 11 h 56 min
✦✦✦ Fair for a visit · best months: December & March
Thirty years of records give Augusta an average September high of 17°, a low of 10° and some 114 mm of rain. Much like August: highs about 17°, nights near 10°. A wool coat will serve you well. Wet spells are common — about 114 mm, the 5th wettest month.
The sun is up for about 11 h 56 min in mid-September, 65 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 December and March.
Against its neighbours, Augusta runs cooler than most and wetter than most in September. Gnarabup, 39 km to the NNW, sees much the same highs.
September in Augusta, by the numbers
- Warmth rank
- 9th warmest of 12
- Rain rank
- 5th wettest of 12
- Versus August
- 1° warmer, 42 mm less rain
- Versus October
- 2° colder
- Day–night spread
- 7°
- Snow season
- seldom any
- Daylight, mid-month
- 11 h 56 min
- Average wind
- 22 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| GnarabupWestern Australia | 39 km NNW | 18° | 10° | 114 mm |
| Margaret RiverWestern Australia | 41 km N | 17° | 10° | 116 mm |
| CowaramupWestern Australia | 52 km N | 18° | 9° | 109 mm |
| NannupWestern Australia | 67 km ENE | 18° | 8° | 88 mm |
| VasseWestern Australia | 70 km N | 19° | 10° | 83 mm |
| AbbeyWestern Australia | 73 km N | 19° | 10° | 82 mm |
| BroadwaterWestern Australia | 73 km N | 19° | 10° | 82 mm |
| MarybrookWestern Australia | 74 km N | 18° | 10° | 83 mm |