When to go · Sydney
Sydney in January
Mixed month. Hot and humid; school holidays; book ahead.
Key facts
- Verdict
- Mixed
- Temperature
- 26°C (79°F)79°F (26°C) / 19°C (66°F)66°F (19°C)
- average high / low
- Rain days
- 12
- Crowds
- High
- Australia overall
- Prices
- High
- Australia overall
Verdict
Hot and humid; school holidays; book ahead.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.
Is another month better than January?
January is rated mixed. These months rate higher:
Weather in January
- SydneyHighs around 26 °C (79 °F), lows around 19 °C (66 °F), rain on about 12 daysHighs around 79 °F (26 °C), lows around 66 °F (19 °C), rain on about 12 days
- South-east coast, Australia · Sydney, Melbourne, Canberra, Adelaidebest weather
Summer is beach season and school-holiday peak; Melbourne swings between cool and 40 °C (104 °F) in a day. Winter is mild and sunny in Sydney, grey and cool in Melbourne.Summer is beach season and school-holiday peak; Melbourne swings between cool and 104 °F (40 °C) in a day. Winter is mild and sunny in Sydney, grey and cool in Melbourne.
Summer season
Warm, humid days, long light and beach weather.
Watch: High UV, storms, school holidays and peak prices.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Sydney Festival check
Most of January · Citywide
Concerts and free events; crowds in the CBD.
Australia Day
26 January · Circular Quay and the harbour
Public holiday; harbour ferries and fireworks; very crowded.
Lunar New Year festival check
Moves yearly · Chinatown and Darling Harbour
Lanterns and parades; heavy crowds.
New Year big impact
31 Dec – 1 Jan · Australia
Sydney Harbour fireworks: vantage points ticketed or claimed from morning; beds book out months ahead.
Summer school holidays big impact
Mid-Dec to late Jan · Australia
Coast, campsites, ferries and Tasmania fill; prices peak.
Crowds and prices
- Crowds · Australia overall
- High
- Prices · Australia overall
- High
Australia overall: Peak summer in the south: beaches, holidays and high prices; the north is in full wet and cyclone season.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Sydney, side by side.
Verdict
Jan: Mixed
Mar: Great (better)
Daytime high
Jan: 26 °C (79 °F)79 °F (26 °C)
Mar: 25 °C (77 °F)77 °F (25 °C)
Night low
Jan: 19 °C (66 °F)66 °F (19 °C)
Mar: 18 °C (64 °F)64 °F (18 °C)
Rain days
Jan: 12 (better)
Mar: 13
Crowds
Jan: High
Mar: Medium
Prices
Jan: High
Mar: Medium
Festivals listed
Jan: 5
Mar: 2
January: Hot and humid; school holidays; book ahead.
March: Warm; sea still warm; fewer crowds.
Sydney: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast