ClimateForecastDecemberJanuary >>

Wantirna South Climate by Month

The climate in Wantirna South is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to mild in the cooler months. It receives mid-range precipitation levels. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

In Wantirna South, temperatures differ significantly between summer and winter months. Average daytime temperatures range from a comfortable 27°C in January, the warmest time of the year, to a moderate 14°C during cooler months like July. At night, temperatures typically average around 6°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

On average, Wantirna South receives a reasonable amount of rainfall, with an annual precipitation of 802 mm. While rainfall varies throughout the year, each season offers its own charm. September brings wetter days averaging 86 mm of precipitation, spread over 11 rainy days.

In contrast, March experiences a drier climate, with about 45 mm of rainfall spread across 10 rainy days.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Wantirna South. While January receives considerable daily sunshine with up to 9.2 hours, June marks the darkest time of the year, where sunshine is scarce with only 4.1 hours of sunlight per day.

Monthly hours of sunshine

Data from: Melbourne, Australia (24 KM, 15 Miles).

Daily hours of sunshine

Data from: Melbourne, Australia (24 KM, 15 Miles).

Average water temperature

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

Water temperature over the year

Data from: Melbourne, Australia (24 KM, 15 Miles).

The best time of year to visit Wantirna South in Australia

During the months of March, April, 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 Wantirna South?
    The hottest season / summer takes place in January, February, March and December.
  • Which is the warmest month in Wantirna South?
    January has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Wantirna South?
    The coldest month is July with an average maximum temperature of 14°C.
  • Which is the wettest month in Wantirna South?
    September tops the wettest month list with 86 mm of rainfall.
  • Which is the driest month in Wantirna South?
    March is the driest month with 45 mm of precipitation.
  • Which is the sunniest month in Wantirna South?
    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 Wantirna South

    Sat   Dec 14
    27°C | 11°C
    S 11 km/h
    broken clouds and no rain

    broken clouds and no rain

    Sun   Dec 15
    34°C | 12°C
    SE 11 km/h
    clear and no rain

    clear and no rain

    Mon   Dec 16
    39°C | 20°C
    N 22 km/h
    broken clouds and no rain

    broken clouds and no rain