Sydney weather in July
July in Sydney: cool, rainy, with clean air — a great time to visit.
#11 of 12 months in Sydney · #301 of 604 destinations to visit in July · comfort 79/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Sydney climate normals — July
| Daytime high | 16°C / 62°F | 🙂 cool |
|---|---|---|
| Nighttime low | 10°C / 50°F | |
| Feels like (high) | 14°C / 57°F | |
| Rainfall | 89 mm / 3.5 in | 🌧 rainy |
| Rainy days | 7 days | |
| Humidity | 73% | 💧 humid |
| Dew point | 8°C / 46°F | |
| Sunshine | 8.1 h/day | |
| Daylight | 10.2 h | |
| Wind | 15 km/h / 9 mph | |
| Air quality (US AQI) | 39 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Sydney in July — FAQ
- Is July a good time to visit Sydney?
- July in Sydney: cool, rainy, with clean air — a great time to visit. It ranks #11 of 12 months for Sydney on SeasonMap's comfort score (79/100).
- What is the weather like in Sydney in July?
- In July, Sydney averages a daily high of 16.4°C and a low of 10°C, with about 89.3 mm of rain over roughly 7 rainy days.
- What is the air quality in Sydney in July?
- Sydney has a mean US Air Quality Index of about 39 in July.