SeasonScore
Sydney, Australia
Photo: lights+shades · CC BY-SA 2.0

Australia

Sydney in January

☀️ Summer

Warm, a little humid and some showers. Watch for wildfire & storm risk.

🎒 Pack: sunglasses & hat

Best months: Sep (9.4), Jul (9.3), Aug (9.3)

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Why January scores 8.2What goes into the score

How it works
🌡️ 28° / 20°C🌧️ 81 mm💧 dew pt 19°🍃 PM2.5 9
  • Weather comfort8.7
    • ✓Warm (28°C highs / 20°C lows)
    • !Humid (dew point 18.7°C)
    • ✓Mostly dry (~81 mm rain)
  • Air quality9.4
    • ✓Good (within WHO guideline) (PM2.5 ~9 µg/m³)
  • Seasonal hazards5.5
    • !Wildfire: seasonal wildfire risk (reviewed city profile)
    • !Storm: occasional storm risk (reviewed city profile)
  • Safety baseline8.5
    • ·Normal precautions
Compare monthsPut January side by side with another month
JanSep
Score8.2 Very good9.4 Excellent
Season☀️ Summer🌷 Spring
High / low28° / 20°22° / 12°
Rain81 mm59 mm
Humiditydew pt 19°dew pt 10°
PM2.59 µg/m³10 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Sydney Airport weather-station normals. Rainfall: Sydney Airport weather-station normals (national met service).

Holidays & crowdsJanuary 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • New Year 1–3 Jan · 3 days off in a row

Other public holidays: Australia Day (26 Jan)

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore SydneyEvents, sights, food & souvenirs

Check event dates locally

Australia's largest city, set around a huge natural harbour, known for the Opera House, Harbour Bridge and ocean beaches.

Events in January

No major events on our calendar for January.

Coming up later

Sydney Gay and Lesbian Mardi GrasDate variesUsually February to early March, parade on a Saturday

A festival culminating in a large night-time parade.

Why go: The parade draws big crowds along Oxford Street, so arrive early.

Where: Oxford Street, Darlinghurst

Vivid SydneyDate variesUsually late May to mid-June

A festival of light projections, installations, music and ideas.

Why go: Evening crowds around Circular Quay are very heavy, especially on weekends.

Where: Circular Quay, The Rocks, Darling Harbour and beyond

Whale migrationDate variesUsually May to November

Humpback whales pass Sydney heading north and later south.

Why go: Coastal headlands are good for land-based spotting.

Where: Off the coast; cruises from Circular Quay and Manly

Plan this tripTickets, data and transfers for Sydney

Airport transfer Kiwitaxi

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