Perth · SummerMonth summary
Perth weather in July
⚠️ Fair
🌡️ Temperature min / max
50°F – 63°F
🌧 Rainy days
50% of days
☀️ Sunshine
9.2h per day on average
🌊 🌊 Season
Summer
⭐ ⭐ Weather score
6.4/10
📅 📅 Best month
December (9.9/10)
Quick decision
Should you visit Perth in July?
⚠️ Fair
✅ Yes if: you're willing to accept showers in exchange for lower prices and fewer tourists.
❌ No if: you're planning 100% outdoor activities — rain is frequent.
Our take: Not the best window: 50% rain risk and 9.2h of sunshine. December is much safer.
By trip type
Perth in July by trip type
- 🏙️ 🏙️ City break / culture : ⚠️ Possible
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : ❌ Not recommended
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in July
In July, Perth sees 17°F during the day with 9.2h of sunshine per day. With 50% of rainy days, always have indoor alternatives planned. Not the best window, but acceptable if dates are constrained. December (9.9/10) is significantly better if possible.
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Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ☀️ January | 66°F | 86°F | 5% | 0.0in | 13.1h | 9.1/10 |
| ☀️ February | 66°F | 86°F | 8% | 0.0in | 13.0h | 9.0/10 |
| ☀️ March | 64°F | 82°F | 15% | 0.1in | 11.5h | 9.0/10 |
| 🌤️ April | 59°F | 75°F | 20% | 0.0in | 10.7h | 8.2/10 |
| 🌤️ May | 54°F | 70°F | 26% | 0.1in | 9.9h | 7.5/10 |
| 🌤️ June | 52°F | 64°F | 43% | 0.2in | 9.2h | 7.0/10 |
| 🌦️ July | 50°F | 63°F | 50% | 0.2in | 9.2h | 6.4/10 |
| 🌦️ August | 50°F | 63°F | 43% | 0.2in | 10.4h | 7.0/10 |
| 🌤️ September | 52°F | 66°F | 27% | 0.1in | 11.2h | 7.4/10 |
| 🌤️ October | 54°F | 70°F | 23% | 0.1in | 12.0h | 7.9/10 |
| 🌤️ November | 59°F | 75°F | 13% | 0.0in | 13.4h | 8.9/10 |
| ☀️ December | 64°F | 82°F | 6% | 0.0in | 13.8h | 9.9/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In July, Perth averages 63°F, 50% rainy days and 9.2h of sunshine per day. Overall weather score: 6.4/10.
See methodology →
Comparison
July vs December (best month)
The best month is December (score 9.9/10). Difference:
- 🌡️ Max temperature : +11°F
- 🌧 Rainy days : -44%
- ☀️ Sunshine : +4.6h/day
FAQ
FAQ — Perth in July
Is July a good time to visit Perth?
July is an acceptable time for Perth (score 6.4/10). Conditions are decent but not optimal — consider December (9.9/10) if possible.
Does it rain a lot in Perth in July?
Yes, 50% of days see rain in July. Plan some indoor activities as backup.
Accommodation
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