Hornsby
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Hornsby Weather in August

August in Hornsby brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 9°C (48°F). It's also the driest month of the year, ideal for those who want to avoid rain.

Rainfall in Hornsby in August

You can expect the least amount of rain of the year this month, making it perfect for outdoor events and activities. Historically, August sees about 10 days of rain, with a monthly average of 46 mm (1.8 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Hornsby in August

Hornsby in August is worth a visit. The temperature is excellent, with 20°C (68°F) during the day and 9°C (48°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Hornsby in August

The city usually sees around 242 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, March, April, May, August, September, October, November and December typically offer the best weather for Hornsby.

Hornsby Temperature in August

Min Temperature
9°C (48°F)
Max Temperature
20°C (68°F)
Chance of Rain
33%
Precipitation
46 mm (1.8 in)
Rainy days
10 days
Humidity
48% *
Sunshine
242 hours *
Percentage Sunshine
73% *
* Data from: Sydney, Australia (28 KM, 17 Miles).

Hornsby Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Hornsby - and find the best time to visit.

Best Places in Australia in August

Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Hornsby in August

For Hornsby in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Hornsby in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    10/10
  • Walking
    10/10
  • Camping
    5/10
  • Outdoor sports
    10/10

Hornsby 3-Day Forecast

More climate data for Hornsby

Popular in August

Where to go in August - average daytime high across popular destinations.

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