Sydney Weather in January

With daytime temperatures of 26°C (79°F) and nighttime lows of 20°C (68°F), January in Sydney brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 81 mm (3.2 in) falls on average.

Rainfall in Sydney in January

The climate data from previous years indicates about 12 days of rain, averaging 81 mm (3.2 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Sydney in January

The excellent temperature in Sydney in January makes it a solid month to visit, with 26°C (79°F) during the day and 20°C (68°F) at night. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 20°C (68°F), evenings stay pleasantly warm. On average, it is the warmest month of the year.

Sunshine in Sydney in January

There are approximately 233 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Sydney in January

Wind speeds average 4 m/s (8 knots) during January. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

Average water temperature in January

With water at 21°C (70°F), conditions are good for swimming and other water activities. You won't need a wetsuit and most people find it very comfortable.

If you favor pleasant temperatures and minimal rainfall, January is one of the best months to visit Sydney.