Dee Why Weather in August
Dee Why in August
The short of it: Dee Why in August averages a high of 18 °C (65 °F) and a low of 9 °C (48 °F), with 79 mm (3.1 in) of rain and about 10 h 53 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 18° · low 9° · rain 79 mm · daylight 10 h 53 min
✦✦✦ Fair for a visit · best months: April & November
August in Dee Why brings afternoons near 18° and nights around 9°, with about 79 mm of rain over the month. Much like July: highs about 18°, nights near 9°. Easy travelling weather. Wet spells are common — about 79 mm, the 9th wettest month.
The sun is up for about 10 h 53 min in mid-August, 46 minutes more than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates August 3 of 5 for a visit; the finest months here are April and November.
Against its neighbours, Dee Why runs warmer than most and wetter than most in August. Manly, 5 km to the S, sees much the same highs.
August in Dee Why, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 9th wettest of 12
- Versus July
- 1° warmer, 2.0 mm more rain
- Versus September
- 2° colder
- Day–night spread
- 9°
- Snow season
- seldom any
- Daylight, mid-month
- 10 h 53 min
- Average wind
- 14 km/h
Neighbouring Towns
August averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| ManlyNew South Wales | 5 km S | 18° | 9° | 80 mm |
| PittwaterNew South Wales | 10 km N | 18° | 9° | 74 mm |
| MosmanNew South Wales | 11 km SSW | 18° | 9° | 76 mm |
| ChatswoodNew South Wales | 11 km WSW | 18° | 8° | 72 mm |
| Saint IvesNew South Wales | 12 km W | 18° | 7° | 65 mm |
| Sydney Central Business DistrictNew South Wales | 15 km SSW | 19° | 9° | 69 mm |
| SydneyNew South Wales | 15 km SSW | 19° | 9° | 69 mm |
| Surry HillsNew South Wales | 16 km SSW | 19° | 9° | 76 mm |