Sydney in July
In July, Sydney averages 17°C (63°F) during the day and 8°C (46°F) at night, with around 9 days of rain (98 mm total).
ShoulderConditions are cool — bring a jacket for evenings. Occasional showers are likely but won't dominate.
July in Sydney is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How July compares to the rest of the year in Sydney
July is one of the coolest months in Sydney (12th of 12) and one of the driest months (10th of 12). Daytime temperature runs 5°C below the annual average (22°C). July runs roughly the same as June (17°C) and warms a further 1°C into August (18°C).
July sunrise & sunset in Sydney
Times shown for Sydney local time (Australia/Sydney), calculated for the 15th of July. They shift by a few minutes day to day across the month.
Photography light in Sydney — July
Golden-hour and blue-hour windows for the 15th of July, in Sydney's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Sydney in July
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on July's tier (Shoulder) and Sydney's popularity.
Crowds & pricing — July in Sydney
Sydney is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: comfortable tourism weather
Sun & mosquito risk — July in Sydney
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Sydney — July
Across the year Sydney's sea swings from 17.7°C (July) to 23.4°C (February) — July sits at 17.7°C.
Sydney in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 26°C / 79°F | 19°C / 66°F | 102 mm | 11 | — |
| February | 26°C / 79°F | 19°C / 66°F | 117 mm | 11 | — |
| March | 25°C / 77°F | 17°C / 63°F | 130 mm | 12 | — |
| April | 22°C / 72°F | 14°C / 57°F | 127 mm | 11 | — |
| May | 19°C / 66°F | 11°C / 52°F | 121 mm | 11 | — |
| June | 17°C / 63°F | 9°C / 48°F | 131 mm | 11 | — |
| July | 17°C / 63°F | 8°C / 46°F | 98 mm | 9 | — |
| August | 18°C / 64°F | 9°C / 48°F | 81 mm | 9 | — |
| September | 20°C / 68°F | 11°C / 52°F | 69 mm | 9 | — |
| October | 22°C / 72°F | 13°C / 55°F | 77 mm | 10 | — |
| November | 24°C / 75°F | 16°C / 61°F | 84 mm | 10 | — |
| December | 25°C / 77°F | 18°C / 64°F | 78 mm | 11 | — |
Other cities with similar July weather
🌍 See the full ranked list of climate twins for Sydney in July →
Frequently asked questions
How hot is Sydney in July?
In July, Sydney averages a high of 17°C (63°F) and a low of 8°C (46°F) — generally mild and pleasant.
Does it rain a lot in Sydney in July?
July sees occasional rain in Sydney, with about 9 rainy days on average.
Is July a good time to visit Sydney?
July is mild and pleasant. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Sydney in July?
Pack a warm jacket and layers. See the full July packing list for Sydney for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.