Perth
July
Weather in Perth for July 2026
Your guide to Perth weather in July - trends and predictions
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So far, July 2026 in Perth is slightly warmer than the historical average by 0.6 °C.
The forecast for the next days in Perth predicts temperatures to be around 17 °C, close to the historical average.
In general, the average temperature in Perth at the beginning of July is 17.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 15.9 °C by the end of July.
Perth experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 161.8 mm.
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Temperatures
Rain 🌧️
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3
Dry days
28
Rainy days
0
Snow days
16°/10°
Temperatures
22 km/h
Avg max wind
69 %
Avg humidity
Perth Weather July
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Temperatures trend during July in Perth
See the weather trend as well as the moving average line
July weather in Perth day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Sunny | 18° /10° | 1.3 mm | 5 | |
| 2 Jul. | Sunny | 18° /10° | 5.8 mm | 5 | |
| 3 Jul. |  Cloudy | 18° /9° | 3.5 mm | 5 | |
| 4 Jul. |  Moderate or heavy rain shower | 17° /10° | 4.6 mm | 5 | |
| 5 Jul. | Moderate or heavy rain shower | 15° /9° | 5.1 mm | 4 | |
| 6 Jul. | Moderate or heavy rain shower | 17° /10° | 6.7 mm | 5 | |
| 7 Jul. |  Patchy rain possible | 17° /11° | 4.8 mm | 4 | |
| 8 Jul. |  Overcast | 18° /12° | 0.8 mm | 5 | |
| 9 Jul. | Moderate or heavy rain shower | 18° /11° | 8.5 mm | 5 | |
| 10 Jul. | Patchy rain possible | 16° /10° | 3.4 mm | 4 | |
| 11 Jul. | Patchy rain possible | 18° /9° | 0.2 mm | 5 | |
| 12 Jul. | Sunny | 18° /10° | 5.4 mm | 5 | |
| 13 Jul. |  Partly cloudy | 18° /10° | 2.8 mm | 5 | |
| 14 Jul. | Moderate or heavy rain shower | 17° /10° | 5.1 mm | 5 | |
| 15 Jul. | Patchy rain possible | 18° /10° | 0.6 mm | 5 | |
| 16 Jul. | Sunny | 18° /11° | 6.2 mm | 5 | |
| 17 Jul. | Patchy rain possible | 18° /11° | 6.9 mm | 5 | |
| 18 Jul. | Patchy rain possible | 18° /11° | 9.8 mm | 4 | |
| 19 Jul. | Patchy rain possible | 17° /13° | 1.7 mm | 2.8 | |
| 20 Jul. | Patchy rain possible | 16° /11° | 0.3 mm | 3.2 | |
| 21 Jul. | Patchy rain possible | 16° /12° | 0.4 mm | 3.5 | |
| 22 Jul. | Sunny | 17° /9° | 0 mm | 3.7 | |
| 23 Jul. | Sunny | 18° /10° | 0 mm | 3.8 | |
| 24 Jul. | Sunny | 18° /10° | 0 mm | 6 | |
| 25 Jul. | Sunny | 18° /10° | 0 mm | 6 | |
| 26 Jul. | Light rain shower | 15° /13° | 17.8 mm | 5 | |
| 27 Jul. | Patchy rain possible | 15° /10° | 1.4 mm | 4 | |
| 28 Jul. | Sunny | 14° /7° | 0 mm | 5 | |
| 29 Jul. | Partly cloudy | 15° /8° | 0 mm | 5 | |
| 30 Jul. | Partly cloudy | 17° /10° | 0 mm | 6 | |
| 31 Jul. | Overcast | 17° /12° | 0 mm | 6 | |
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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.
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Perth in July - FAQ
What are the expected maximum and minimum temperatures in Perth during July?
Enjoy moderate daytime temperatures of up to 16° 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 161.8 mm is expected in Perth during July, occurring over more than 28 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.
July rainfall patterns in Perth
Explore the daily rainfall trends and prepare for Perths July weather 💧
Typically, Perth has 28 rainy days in July with a total of 161.8 mm of rainfall.
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