Perth
July
Weather in Perth for July 2025
Your guide to Perth weather in July - trends and predictions
In general, the average temperature in Perth at the beginning of July is 16.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.1 °C by the end of July.
The climate of Perth in July is notably wet, with an average of 13 rainy days.
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18
Dry days
13
Rainy days
0
Snow days
18°/10°
Temperatures
22 km/h
Avg max wind
69 %
Avg humidity
Perth in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2 18° | 3  16° | 4 16° | 5  15° | 6 15° | |
| 7 16° | 8 18° | 9 19° | 10 17° | 11 18° | 12 18° | 13 18° |
| 14 17° | 15 18° | 16 19° | 17 20° | 18 18° | 19 15° | 20 16° |
| 21 18° | 22 18° | 23 18° | 24 18° | 25 17° | 26 15° | 27 17° |
| 28 17° | 29 18° | 30 17° | 31 19° |
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Temperatures trend during July in Perth
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Sunny | 17° /8° | 0.1 mm | 6 | |
| 2 Jul. | Sunny | 18° /9° | 0.9 mm | 5 | |
| 3 Jul. | Moderate or heavy rain shower | 16° /9° | 7.4 mm | 5 | |
| 4 Jul. | Moderate or heavy rain shower | 16° /10° | 3.5 mm | 5 | |
| 5 Jul. | Patchy rain possible | 15° /10° | 1.9 mm | 4 | |
| 6 Jul. | Patchy rain possible | 15° /9° | 1 mm | 5 | |
| 7 Jul. | Patchy rain possible | 16° /12° | 3.5 mm | 5 | |
| 8 Jul. | Patchy rain possible | 18° /12° | 0.6 mm | 5 | |
| 9 Jul. | Patchy rain possible | 19° /13° | 6.1 mm | 5 | |
| 10 Jul. | Patchy rain possible | 17° /12° | 5.2 mm | 5 | |
| 11 Jul. | Patchy rain possible | 18° /11° | 0.3 mm | 5 | |
| 12 Jul. | Patchy rain possible | 18° /11° | 0.5 mm | 5 | |
| 13 Jul. | Moderate rain at times | 18° /12° | 1.6 mm | 5 | |
| 14 Jul. | Moderate rain at times | 17° /9° | 1 mm | 5 | |
| 15 Jul. | Sunny | 18° /7° | 0 mm | 6 | |
| 16 Jul. | Sunny | 19° /9° | 0 mm | 6 | |
| 17 Jul. | Sunny | 20° /11° | 2.2 mm | 6 | |
| 18 Jul. | Patchy rain possible | 18° /10° | 20.6 mm | 5 | |
| 19 Jul. | Moderate rain at times | 15° /10° | 4.9 mm | 4 | |
| 20 Jul. | Patchy rain possible | 16° /11° | 2.2 mm | 5 | |
| 21 Jul. | Patchy rain possible | 18° /12° | 2.4 mm | 5 | |
| 22 Jul. | Sunny | 18° /11° | 2.1 mm | 5 | |
| 23 Jul. | Sunny | 18° /8° | 13.2 mm | 6 | |
| 24 Jul. | Sunny | 18° /9° | 1.8 mm | 5 | |
| 25 Jul. | Moderate or heavy rain shower | 17° /11° | 12.6 mm | 5 | |
| 26 Jul. | Moderate or heavy rain shower | 15° /10° | 13 mm | 4 | |
| 27 Jul. | Patchy rain possible | 17° /10° | 2.1 mm | 5 | |
| 28 Jul. | Moderate rain at times | 17° /11° | 7 mm | 5 | |
| 29 Jul. | Patchy rain possible | 18° /12° | 2.8 mm | 5 | |
| 30 Jul. | Patchy rain possible | 17° /11° | 2 mm | 5 | |
| 31 Jul. | Patchy rain possible | 19° /11° | 10.7 mm | 5 | |
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Important Notice
Our weather forecast for Perth 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 Perth forecast closer to your planned date for the most up-to-date weather information.
Perth in July - FAQ
What are the expected maximum and minimum temperatures in Perth during July?
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 Perth during July?
Significant rainfall exceeding 266.3 mm is expected in Perth during July, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Perth during July?
The average wind speed in Perth during July is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
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