Hornsby Shire (Hornsby)
August
Weather in Hornsby Shire for August 2026
Your guide to Hornsby Shire weather in August - trends and predictions
So far, August 2026 in Hornsby Shire is slightly warmer than the historical average by 0.6 °C.
The forecast for the coming days of August 2026 predicts a temperature of 23.7 °C , which is warmer than usual.
In general, the average temperature in Hornsby Shire at the beginning of August is 17.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.7 °C by the end of August.
Hornsby Shire in August brings notable rainfall, with an average of 18 rainy days and a total precipitation of 116.1 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
13
Dry days
18
Rainy days
0
Snow days
18°/10°
Temperatures
17 km/h
Avg max wind
68 %
Avg humidity
Hornsby Shire Weather August
Move between months or click on a day
Temperatures trend during August in Hornsby Shire
See the weather trend as well as the moving average line
August weather in Hornsby Shire day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Light rain shower | 16° /7° | 3.6 mm | 4 | |
| 2 Aug. | Patchy rain possible | 17° /9° | 13.7 mm | 4 | |
| 3 Aug. |  Sunny | 19° /9° | 4 mm | 5 | |
| 4 Aug. | Sunny | 18° /9° | 0.9 mm | 5 | |
| 5 Aug. | Patchy rain possible | 18° /8° | 1.3 mm | 5 | |
| 6 Aug. | Patchy rain possible | 16° /9° | 2.8 mm | 4 | |
| 7 Aug. | Sunny | 16° /7° | 0.8 mm | 4 | |
| 8 Aug. | Patchy rain possible | 17° /8° | 0.9 mm | 5 | |
| 9 Aug. | Sunny | 18° /9° | 5.3 mm | 5 | |
| 10 Aug. | Patchy rain possible | 17° /9° | 3.2 mm | 4 | |
| 11 Aug. |  Partly cloudy | 18° /9° | 1.3 mm | 4 | |
| 12 Aug. | Patchy rain possible | 19° /8° | 0.5 mm | 5 | |
| 13 Aug. |  Heavy rain at times | 16° /10° | 3.5 mm | 4 | |
| 14 Aug. | Light rain shower | 16° /10° | 14.2 mm | 4 | |
| 15 Aug. | Patchy rain possible | 17° /10° | 0.8 mm | 4 | |
| 16 Aug. | Patchy rain possible | 17° /9° | 0.9 mm | 4 | |
| 17 Aug. | Sunny | 17° /8° | 1.7 mm | 5 | |
| 18 Aug. | Patchy rain possible | 17° /9° | 4.8 mm | 4 | |
| 19 Aug. | Patchy rain possible | 17° /8° | 3.7 mm | 4 | |
| 20 Aug. | Partly cloudy | 20° /9° | 10.5 mm | 5 | |
| 21 Aug. | Partly cloudy | 20° /12° | 12.4 mm | 5 | |
| 22 Aug. |  Cloudy | 21° /10° | 1 mm | 5 | |
| 23 Aug. |  Overcast | 19° /10° | 0.1 mm | 5 | |
| 24 Aug. | Sunny | 25° /11° | 0 mm | 5.3 | |
| 25 Aug. | Overcast | 23° /13° | 4.8 mm | 4.2 | |
| 26 Aug. | Light rain shower | 19° /13° | 13.6 mm | 4.8 | |
| 27 Aug. | Patchy rain possible | 19° /12° | 0.3 mm | 4.2 | |
| 28 Aug. | Sunny | 21° /10° | 0 mm | 5.3 | |
| 29 Aug. | Overcast | 20° /10° | 0 mm | 7 | |
| 30 Aug. | Sunny | 20° /10° | 0 mm | 6 | |
| 31 Aug. | Sunny | 23° /11° | 0 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Hornsby Shire in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hornsby Shire forecast closer to your planned date for the most up-to-date weather information.
Change Month
Hornsby Shire in August - FAQ
What are the expected maximum and minimum temperatures in Hornsby Shire during August?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hornsby Shire during August?
Significant rainfall exceeding 116.1 mm is expected in Hornsby Shire during August, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hornsby Shire during August?
The average wind speed in Hornsby Shire during August is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Hornsby Shire
Explore the daily rainfall trends and prepare for Hornsby Shires August weather 💧
Typically, Hornsby Shire has 18 rainy days in August with a total of 116.1 mm of rainfall.
UV exposure in Hornsby Shire during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Top locations in Hornsby Shire
Select a location for an accurate weather forecast
More Locations Quick links
More Hornsby Shire weather pages
You are here
Where is Hornsby Shire?Get accurate weather forecasts for Hornsby Shire, located at latitude -33.702 and longitude 151.099. Stay updated with localized weather information tailored for Hornsby Shire.
Found a mistake?
We appreciate your attention to details. Tell us here.