Sydney Climate

Sydney Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
26.0 25.8 24.8 22.5 19.5 17.0 16.4 17.9 20.1 22.2 23.7 25.2 21.7
Mean Min (°C)
18.7 18.8 17.6 14.7 11.6 9.3 8.1 9.0 11.1 13.6 15.7 17.5 13.8
Mean Rain (mm)
102.2 117.6 130.9 128.5 118.6 133.0 97.1 81.1 68.4 76.4 83.8 77.6 1215.0
Median Rain (mm)
78.6 93.6 96.6 91.5 90.8 99.8 74.7 54.7 51.9 55.6 66.8 58.4 1158.7
Mean Rain Days
12.2 12.5 13.7 12.9 13.1 12.7 11.3 10.4 10.6 11.6 11.7 11.5 143.1

Sydney Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
45.8 42.1 39.8 34.2 30.0 26.9 25.9 31.3 34.6 38.2 41.8 42.2 45.8
Low Max (°C)
17.2 15.6 16.2 13.8 11.3 9.7 7.7 9.1 9.5 12.1 13.7 15.2 7.7
High Min (°C)
26.2 27.6 25.4 24.3 20.8 18.4 18.1 19.7 22.0 25.6 24.8 27.1 27.6
Low Min (°C)
10.6 9.6 9.3 7.0 4.4 2.1 2.2 2.7 4.9 5.7 7.7 9.1 2.1
High Rain (mm)
191.0 243.6 280.7 191.0 212.3 150.6 198.1 327.6 144.5 161.8 234.6 126.0 327.6

Sydney Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
29.6 29.0 27.1 25.6 23.2 20.3 19.5 21.3 24.4 26.2 26.5 28.6 23.8
Low Mn. Max (°C)
23.1 23.6 22.4 20.0 16.6 14.1 13.4 14.9 17.4 19.2 20.6 22.5 20.1
High Mn. Min (°C)
21.6 21.2 20.0 16.9 14.0 12.5 10.4 11.7 13.8 16.9 18.7 20.1 15.4
Low Mn. Min (°C)
16.5 16.6 15.0 12.2 9.4 6.9 5.5 6.5 8.5 10.5 13.5 14.5 12.3
High Rain (mm)
387.1 630.6 521.4 622.1 585.0 642.7 336.1 482.6 355.8 285.0 517.2 401.9 2194.0
Low Rain (mm)
5.6 3.0 8.4 1.4 3.0 4.1 1.8 0.0 2.1 0.6 1.9 2.8 583.0

Sydney Annual Temperatures & Rainfall

Location is not available.

Sydney Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3
≥ 35.0°C
0.8 0.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.6 0.8 3.1
≥ 30.0°C
3.2 2.3 1.6 0.4 0.0 0.0 0.0 0.0 0.4 1.6 2.3 3.3 15.1
≤ 2.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
≤ 0.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Sydney 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
28.9 28.4 27.3 25.4 22.2 19.4 18.8 20.8 23.8 26.5 27.6 28.9 26.5
Low Max
22.6 22.7 21.8 19.4 16.6 14.4 13.8 14.8 16.4 18.2 19.8 21.6 16.4
High Min
20.8 20.9 19.9 17.4 14.2 11.8 10.4 11.4 13.9 16.4 18.1 19.8 18.8
Low Min
16.4 16.6 15.2 11.9 8.9 6.8 5.8 6.6 8.3 10.6 12.9 15.0 8.4

Sydney Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
158 158 159 159 159 158 158 158 158 157 157 158 158.0
Earliest Entry
1859 1859 1859 1859 1859 1859 1859 1859 1859 1859 1859 1859 1859
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Maxima
158 158 159 159 159 158 158 158 158 157 157 158 158.0
Earliest Entry
1859 1859 1859 1859 1859 1859 1859 1859 1859 1859 1859 1859 1859
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Rainfall
159 159 159 159 159 158 159 159 159 159 159 159 158.9
Earliest Entry
1859 1859 1859 1859 1859 1859 1858 1858 1858 1858 1858 1858 1858
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

SYDNEY (OBSERVATORY HILL)
Sydney, New South Wales ACT
33.8607°S 151.2050°E 39m AMSL
Commenced 1858
Display Your Local Weather

Weather News

Smoky warmth sticking around in Sydney

16:27 EST

Sydney enjoyed a pleasant day on Wednesday.

Australia's largest pastoral company AACo confirms massive loss in end-of-year results

14:12 EST

The nation's biggest cattle company says extreme weather conditions across northern Australian has cost it more than $100 million in losses.

Meteor suspected as 'fireball' filmed in Australian night sky, with sightings in two states

12:08 EST

A "fireball" believed to have been a meteor has lit up the skies in at least two states overnight, with sightings of the phenomenon coming in from across South Australia and Victoria.