Sydney Weather in March
In March, Sydney averages a high of 25°C (77°F) and a low of 18°C (65°F), based on 56 years of historical weather data from SYDNEY (OBSERVATORY HILL).
25°C
Average high
77°F
18°C
Average low
65°F
40°C
Record high
104°F · 1983
9°C
Record low
48°F · 1972
What to Expect in Sydney in March
Typical March days in Sydney reach 25°C (77°F) during the afternoon and cool to around 18°C (65°F) overnight. On average, measurable rain falls on about 46% of days this month. Over the past 56 years, March temperatures in Sydney have ranged from a record high of 40°C (1983) down to a record low of 9°C (1972).
For a day-by-day look or other months, see the full Sydney weather history.