ClimateForecastDecemberJanuary >>

Coolaroo Climate by Month

Coolaroo experiences great temperature shifts. The city's weather can transition from warm days to mild weather. It receives a moderate amount of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Coolaroo is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 27°C in January to a moderate 14°C in July. Nighttime temperatures can drop, with averages reaching 6°C in July.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Coolaroo receives mid-range precipitation levels, with 649 mm annually. The amount of precipitation varies moderately throughout the year. The wettest month, September, sees around 66 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, March, still receives a respectable 37 mm of rainfall.

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

Sunshine over the year

In Coolaroo, summer days are longer and more sunny, with daily sunshine hours peaking at 9.2 hours in January. As the darker season arrives, the brightness of the sun becomes less. June sees a soft sun for only 4.1 hours per average day.

Monthly hours of sunshine

Data from: Melbourne, Australia (17 KM, 11 Miles).

Daily hours of sunshine

Data from: Melbourne, Australia (17 KM, 11 Miles).

Average water temperature

The mean water temperature over the year in Coolaroo ranges from 13°C in August to 17°C in January.

Water temperature over the year

Data from: Melbourne, Australia (17 KM, 11 Miles).

The best time of year to visit Coolaroo in Australia

During the months of March, April, 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 Coolaroo?
    The hottest season / summer takes place in January, February, March and December.
  • Which is the warmest month in Coolaroo?
    January has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Coolaroo?
    The coldest month is August with an average maximum temperature of 14°C.
  • Which is the wettest month in Coolaroo?
    September tops the wettest month list with 66 mm of rainfall.
  • Which is the driest month in Coolaroo?
    March is the driest month with 37 mm of precipitation.
  • Which is the sunniest month in Coolaroo?
    January is the sunniest month with an average of 276 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 Coolaroo

    Thu   Dec 12
    28°C | 14°C
    SW 11 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Fri   Dec 13
    25°C | 15°C
    S 14 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Sat   Dec 14
    28°C | 11°C
    S 14 km/h
    broken clouds and no rain

    broken clouds and no rain