ClimateForecastDecemberJanuary >>

Coolum Beach Climate by Month

The temperature in Coolum Beach varies moderately throughout the year. The temperatures shift from warm to pleasant. It is also known for its large amounts of rainfall. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

The climate in Coolum Beach experiences moderate temperature changes, with mild shifts between seasons. Typically, daytime temperatures range from a comfortable 29°C in January to a pleasant 21°C in the coolest month, July. Nights are cooler, with temperatures generally dropping to 12°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Coolum Beach has a relatively rainy climate with high precipitation levels, averaging 1110 mm of rainfall annually. The climate in Coolum Beach shows significant variation throughout the year. Expect heavy rainfall in February, with an average of 171 mm of precipitation over 14 rainy days.

In contrast, July offers drier and sunnier days, with around 45 mm of rainfall over 7 rainy days.

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

The best time of year to visit Coolum Beach in Australia

During the months of April, May, June, July, August, September and October 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:
  • Which is the warmest month in Coolum Beach?
    January has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Coolum Beach?
    The coldest month is July with an average maximum temperature of 21°C.
  • Which is the wettest month in Coolum Beach?
    February tops the wettest month list with 171 mm of rainfall.
  • Which is the driest month in Coolum Beach?
    July is the driest month with 45 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 Coolum Beach

    Fri   Dec 13
    28°C | 22°C
    E 22 km/h
    4.7 mm
    broken clouds and rain

    broken clouds and rain

    Sat   Dec 14
    28°C | 22°C
    SE 22 km/h
    18 mm
    overcast and thunder

    overcast and thunder

    Sun   Dec 15
    29°C | 23°C
    SE 25 km/h
    3.8 mm
    broken clouds and rain

    broken clouds and rain