ClimateForecastNovemberDecember >>

Rockdale Climate by Month

Temperatures see a moderate degree of fluctuation, transitioning from warm conditions to mild. It receives a moderate amount of precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

The climate in Rockdale experiences moderate temperature changes, with mild shifts between seasons. On average, daytime temperatures range from a comfortable 26°C in January to a moderate 18°C in July. Nighttime temperatures can drop, with averages reaching 10°C in July.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Rockdale experiences moderate precipitation patterns, averaging 857 mm yearly. The amount of precipitation varies moderately throughout the year. The wettest month, February, sees around 108 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, September, still receives a respectable 50 mm of rainfall.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Rockdale enjoys sunny spells year-round. December sees up to 8.6 hours of daily sunshine, perfect for a sunny trip. May, the least sunny month, still offers a generous 6.0 hours of sun despite this cloudier time of the year.

Monthly hours of sunshine

Data from: Sydney, Australia (4 KM, 2 Miles).

Daily hours of sunshine

Data from: Sydney, Australia (4 KM, 2 Miles).

Average water temperature

The mean water temperature over the year in Rockdale ranges from 16°C in August to 21°C in January.

Water temperature over the year

Data from: Sydney, Australia (4 KM, 2 Miles).

The best time of year to visit Rockdale in Australia

During the months of March, April, May, September, October, November and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Rockdale?
    The hottest season / summer takes place in January, February, March and December.
  • Which is the warmest month in Rockdale?
    January has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Rockdale?
    The coldest month is July with an average maximum temperature of 18°C.
  • Which is the wettest month in Rockdale?
    February tops the wettest month list with 108 mm of rainfall.
  • Which is the driest month in Rockdale?
    September is the driest month with 50 mm of precipitation.
  • Which is the sunniest month in Rockdale?
    December is the sunniest month with an average of 257 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Rockdale

    Thu   Nov 21
    25°C | 18°C
    NE 25 km/h
    0.4 mm
    partly cloudy and  chance of slight rain

    partly cloudy and chance of slight rain

    Fri   Nov 22
    27°C | 17°C
    NE 29 km/h
    clear and no rain

    clear and no rain

    Sat   Nov 23
    29°C | 19°C
    NE 29 km/h
    almost clear and no rain

    almost clear and no rain