Pittwater Weather in September
Pittwater in September
The short of it: Pittwater in September averages a high of 20 °C (68 °F) and a low of 11 °C (52 °F), with 72 mm (2.8 in) of rain and about 11 h 56 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 11° · rain 72 mm · daylight 11 h 56 min
✦✦✦ Fair for a visit · best months: April & November
Thirty years of records give Pittwater an average September high of 20°, a low of 11° and some 72 mm of rain. Much like August: highs about 20°, nights near 11°. Easy travelling weather. Wet spells are common — about 72 mm, the 11th 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 April and November.
Against its neighbours, Pittwater runs cooler than most and about as wet in September. Dee Why, 10 km to the S, is 1° warmer by day.
September in Pittwater, by the numbers
- Warmth rank
- 9th warmest of 12
- Rain rank
- 11th wettest of 12
- Versus August
- 2° warmer, 2.0 mm less rain
- Versus October
- 2° colder
- Day–night spread
- 9°
- Snow season
- seldom any
- Daylight, mid-month
- 11 h 56 min
- Average wind
- 14 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Dee WhyNew South Wales | 10 km S | 20° | 11° | 74 mm |
| ManlyNew South Wales | 15 km S | 20° | 11° | 74 mm |
| Saint IvesNew South Wales | 15 km WSW | 21° | 10° | 67 mm |
| Umina BeachNew South Wales | 16 km N | 21° | 11° | 68 mm |
| WahroongaNew South Wales | 18 km WSW | 21° | 10° | 62 mm |
| ChatswoodNew South Wales | 18 km SW | 21° | 11° | 69 mm |
| HornsbyNew South Wales | 19 km WSW | 20° | 9° | 62 mm |
| MosmanNew South Wales | 20 km SSW | 20° | 11° | 71 mm |