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Australia weather

Weather in Hornsby for July 2026

Your guide to Hornsby weather in July - trends and predictions

    Temperatures

  • Until now, July 2026 in Hornsby has been nearly identical to the historical average, with a temperature of 16.6 °C (showing only a slight deviation of -0.1 °C).

  • The forecast for the next days in Hornsby predicts temperatures to be around 18 °C, close to the historical average.

  • In general, the average temperature in Hornsby at the beginning of July is 16.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.4 °C by the end of July.

    • Rain 🌧️

  • The climate of Hornsby in July is notably wet, with an average of 12 rainy days, and a total of 70.2 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/8°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
65 %
Avg humidity

Hornsby Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
16°
2
Cloudy
17°
3
Cloudy
16°
4
Sunny
16°
5
Cloudy
16°
6
Partly cloudy
17°
7
Partly cloudy
16°
8
Sunny
17°
9
Sunny
17°
10
Patchy rain possible
16°
11
Sunny
18°
12
Sunny
17°
13
Sunny
18°
14
Sunny
18°
15
Overcast
17°
16
Patchy rain possible
15°
17
Patchy rain possible
16°
18
Sunny
17°
19
Sunny
19°
20
Sunny
19°
21
Sunny
19°
22
Sunny
21°
23
Sunny
17°
24
Sunny
15°
25
Sunny
17°
26
Sunny
18°
27
Sunny
19°
28
Sunny
22°
29
Sunny
17°
30
Patchy rain possible
13°
31
Light rain shower
16°

Temperatures trend during July in Hornsby

See the weather trend as well as the moving average line

July weather in Hornsby day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Sunny
Sunny
 16° /9° 18.9 mm 4
2 Jul. Cloudy
Cloudy
 17° /10° 10 mm 4
3 Jul. Cloudy
Cloudy
 16° /9° 1.8 mm 4
4 Jul. Sunny
Sunny
 16° /9° 2.8 mm 4
5 Jul. Cloudy
Cloudy
 16° /9° 2.1 mm 4
6 Jul. Partly cloudy
Partly cloudy
 17° /10° 2.3 mm 4
7 Jul. Partly cloudy
Partly cloudy
 16° /9° 0.8 mm 4
8 Jul. Sunny
Sunny
 17° /9° 0.7 mm 4
9 Jul. Sunny
Sunny
 17° /9° 2.7 mm 4
10 Jul. Patchy rain possible
Patchy rain possible
 16° /8° 0 mm 4
11 Jul. Sunny
Sunny
 18° /7° 0 mm 5
12 Jul. Sunny
Sunny
 17° /7° 0 mm 5
13 Jul. Sunny
Sunny
 18° /7° 0 mm 5
14 Jul. Sunny
Sunny
 18° /7° 0 mm 5
15 Jul. Overcast
Overcast
 17° /7° 0 mm 4
16 Jul. Patchy rain possible
Patchy rain possible
 15° /8° 2 mm 4
17 Jul. Patchy rain possible
Patchy rain possible
 16° /8° 1.7 mm 4
18 Jul. Sunny
Sunny
 17° /8° 1.6 mm 6
19 Jul. Sunny
Sunny
 19° /12° 0.1 mm 3.2
20 Jul. Sunny
Sunny
 19° /9° 0 mm 3.6
21 Jul. Sunny
Sunny
 19° /8° 0 mm 3.6
22 Jul. Sunny
Sunny
 21° /7° 0 mm 3.8
23 Jul. Sunny
Sunny
 17° /9° 0.2 mm 3.9
24 Jul. Sunny
Sunny
 15° /5° 0 mm 5
25 Jul. Sunny
Sunny
 17° /6° 0 mm 6
26 Jul. Sunny
Sunny
 18° /8° 0 mm 6
27 Jul. Sunny
Sunny
 19° /8° 0 mm 6
28 Jul. Sunny
Sunny
 22° /9° 0 mm 7
29 Jul. Sunny
Sunny
 17° /8° 0 mm 6
30 Jul. Patchy rain possible
Patchy rain possible
 13° /5° 3.7 mm 4
31 Jul. Light rain shower
Light rain shower
 16° /11° 10.6 mm 5
Next
Important Notice
Our weather forecast for Hornsby in July 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 forecast closer to your planned date for the most up-to-date weather information.
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Hornsby in July - FAQ

What are the expected maximum and minimum temperatures in Hornsby during July?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Hornsby during July?
Moderate rainfall is anticipated in Hornsby during July, with a total of 70.2 mm spread over approximately 12 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Hornsby during July?
The average wind speed in Hornsby during July is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Hornsby

Explore the daily rainfall trends and prepare for Hornsbys July weather 💧
Typically, Hornsby has 12 rainy days in July with a total of 70.2 mm of rainfall.

UV exposure in Hornsby during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

Quick links

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Location coordinates Where is Hornsby?

Get accurate weather forecasts for Hornsby, located at latitude -33.702 and longitude 151.099. Stay updated with localized weather information tailored for Hornsby.

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