Monthly weather overview

iconSydney monthly weather overview Australia · 시드니

A quick, year-round overview of monthly and seasonal weather in Sydney. Use this page to get a feel for which months and seasons match your travel style.

Sydney weather at a glance

  • Sydney is strongly influenced by the ocean, so day-to-day comfort often shifts with wind, sea breezes, and cloud cover.
  • Rain can occur year-round, often as intermittent showers rather than long continuous rain.
  • Summer (Dec–Feb) is warm to hot and can feel humid; beach breezes and shade can change comfort noticeably.
  • Winter (Jun–Aug) is generally mild, but breezy days can feel cool.
  • UV can feel strong—sunscreen and sunglasses are useful in every season.
Dec · Jan · Feb

Summer (warm to hot + sometimes humid): sea breezes change comfort

Avg low 18–20°C / high 26–28°C · Rainy days: 7–10 / ~70–120 mm

  • Midday can feel hot, but breezes often moderate it.
  • Showers can be brief but soaking.
  • Beach vs city blocks can feel different.

Suggested outfits

  • · Breathable clothing
  • · Optional light rain option
  • · Optional thin evening layer

A note for travelers

In summer, wind and humidity often matter as much as temperature.

Mar · Apr · May

Autumn (milder): easier outdoor comfort with cooler evenings

Avg low 12–17°C / high 20–25°C · Rainy days: 6–9 / ~60–120 mm (often higher in May)

  • Heat eases and walking feels easier.
  • Evenings cool down—layers help.
  • Intermittent rain can affect plans.

Suggested outfits

  • · Light clothing + thin jacket
  • · Optional umbrella

A note for travelers

A single layer for evenings often improves comfort a lot in autumn.

Jun · Jul · Aug

Winter (mild): not severe, but breezes can feel cool

Avg low 8–10°C / high 16–18°C · Rainy days: 5–8 / ~50–100 mm

  • Usually mild, with cooler-feeling windy days.
  • Rain is still possible.
  • Indoor/outdoor temperature swings can be noticeable.

Suggested outfits

  • · Jacket/hoodie + layers
  • · Optional windbreaker

A note for travelers

In winter, wind-blocking layers can be more useful than very heavy coats.

Sep · Oct · Nov

Spring (variable): warming up, with wind and showers at times

Avg low 12–16°C / high 20–24°C · Rainy days: 6–9 / ~50–90 mm

  • More warm, outdoor-friendly days.
  • Wind can make it feel cool in shade.
  • Showers can appear and fade quickly.

Suggested outfits

  • · Light clothing + thin layer
  • · Optional rain option

A note for travelers

Spring comfort often flips between sunny warmth and breezy shade.

Want detailed monthly weather?

Pick a month below to see detailed average temperatures, rainfall, outfit ideas, and travel tips.

Explore Sydney

These pages are connected so you can compare conditions and decide for yourself.

Sydney monthly weather overview — seasons & best time to visit | CityWeather | CityWeather