Sydney Weather in May
In May, Sydney averages a high of 21°C (69°F) and a low of 13°C (55°F), based on 56 years of historical weather data from SYDNEY (OBSERVATORY HILL).
21°C
Average high
69°F
13°C
Average low
55°F
29°C
Record high
84°F · 2012
4°C
Record low
40°F · 1975
What to Expect in Sydney in May
Typical May days in Sydney reach 21°C (69°F) during the afternoon and cool to around 13°C (55°F) overnight. On average, measurable rain falls on about 37% of days this month. Over the past 56 years, May temperatures in Sydney have ranged from a record high of 29°C (2012) down to a record low of 4°C (1975).
For a day-by-day look or other months, see the full Sydney weather history.