ClimateForecastDecemberJanuary >>

Bunbury Climate by Month

The weather in Bunbury sees moderate temperature fluctuations over the course of a year. Temperatures can be warm at the high end to roughly mild at the low end. It maintains moderate precipitation patterns. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Bunbury experiences moderate temperature changes, with mild shifts between seasons. Typically, daytime temperatures range from a comfortable 28°C in February to a moderate 17°C in the coolest month, August. Nights are cooler, with temperatures generally dropping to 11°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

On average, Bunbury receives a reasonable amount of rainfall, with an annual precipitation of 725 mm. The climate in Bunbury shows significant variation throughout the year. Expect high rainfall in July, with an average of 138 mm of precipitation over 16 rainy days.

In contrast, December offers drier and sunnier days, with around 12 mm of rainfall over 4 rainy days.

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

The best time of year to visit Bunbury in Australia

During the months of March, April, May, 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 Bunbury?
    The hottest season / summer takes place in January, February, March and December.
  • Does Bunbury have a dry season?
    Yes, the months of January, February and December are very dry.
  • Which is the warmest month in Bunbury?
    February has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Bunbury?
    The coldest month is August with an average maximum temperature of 17°C.
  • Which is the wettest month in Bunbury?
    July tops the wettest month list with 138 mm of rainfall.
  • Which is the driest month in Bunbury?
    December is the driest month with 12 mm of precipitation.

  • 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 Bunbury

    Sat   Dec 14
    24°C | 16°C
    W 22 km/h
    almost clear and no rain

    almost clear and no rain

    Sun   Dec 15
    22°C | 16°C
    W 40 km/h
    0.7 mm
    partly cloudy and  chance of slight rain

    partly cloudy and chance of slight rain

    Mon   Dec 16
    25°C | 15°C
    W 25 km/h
    almost clear and no rain

    almost clear and no rain