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Get the monthly weather forecast for Sydney, New South Wales, Australia, including daily high/low, historical averages, to help you plan ahead.
Check accurate weather in December in Sydney. Expect Sydney December temperature around 24°C (76°F). Read clothing tips & recommended activities.
December weather averages for Sydney, Australia. Temperature, High temperature, Low temperature, Day temperature, Night temperature, Precipitation, Daily sun hours, Sea temperature.
December Weather in Sydney New South Wales, Australia. Daily high temperatures increase by 2°F, from 77°F to 79°F, rarely falling below 68°F or exceeding 90°F. Daily low temperatures increase by 3°F, from 64°F to 67°F, rarely falling below 58°F or exceeding 71°F.
The weather in december in Sydney is wet (with 4.1in of rainfall over 5 days). This is better than the previous month since in november it receives an average of 4.8in of precipitation over 6 days. The climate pleasant in that locality december. The thermometer averaged maximum of 79°F.
Summer, from December to March, is warm, with average temperatures not too high, and generally pleasant. Sea breezes constantly blow in the afternoon, and can sometimes be intense.
Jan 26, 2024 · Sydney, Australia, starts December with an average high-temperature of a still warm 25.2°C (77.4°F), hinting at a minimal fluctuation from November. During the month of December, Sydney experiences a steady low-temperature average of 17.5°C (63.5°F). Humidity. In Sydney, Australia, the average relative humidity in December is 59%. Rainfall.
Currently: 61 °F. Scattered clouds. (Weather station: Sydney Airport, Australia). See more current weather. Select month: December 2020 Weather in Sydney — Graph. °F. Sun, Dec 27. Lo:64. 12 am. Hi:68. 5. Lo:64. 6 am. Hi:82. 6. Lo:81. 12 pm. Hi:84. 17. Lo:77. 6 pm. Hi:81. 16. Mon, Dec 28. Lo:73. 12 am. Hi:79. 5. Lo:73. 6 am.
Greater Sydney in December 2021: cool days and relatively wet. Daytime temperatures in December were 1 to 2 degrees below average across much of Greater Sydney. Night-time temperatures were close to average. December rainfall was generally above average, with severe thunderstorms on several days. Above average rain
The mean daily minimum temperature for Sydney (Observatory Hill) was 18.1 °C, 0.5 °C above the average at the former Observatory Hill site. The coldest morning was 14.4 °C on the 9th, and the warmest morning was on the 18th when the minimum temperature was 22.2 °C.
