ClimateForecastDecemberJanuary >>

Joondalup Climate by Month

The temperature in Joondalup can vary quite a bit throughout the year. Temperatures can be very warm during the warmest months, and pleasant during the cooler months. It maintains moderate precipitation patterns. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Visitors to Joondalup can expect significant temperature changes throughout the year. Typically, daytime temperatures range from a very warm 31°C in February to a pleasant 19°C in the coolest month, July. 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

Generally, Joondalup experiences moderate precipitation patterns, averaging 576 mm yearly. The climate in Joondalup shows significant variation throughout the year. Expect high rainfall in July, with an average of 104 mm of precipitation over 15 rainy days. In contrast, December offers drier and sunnier days, with around 11 mm of rainfall over 4 rainy days.

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

Sunshine over the year

For those who appreciate different seasons, Joondalup serves as an ideal destination. Expect longer, more sun-filled days in January with an average of 11.8 hours of sunshine daily, and embrace the darker days in June, offering only 5.9 hours of daily sunlight.

Monthly hours of sunshine

Data from: Perth, Australia (27 KM, 16 Miles).

Daily hours of sunshine

Data from: Perth, Australia (27 KM, 16 Miles).

The best time of year to visit Joondalup in Australia

During the months of April, May, September, October and November 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:
  • Does Joondalup have a dry season?
    Yes, the months of January, February, March and December are very dry.
  • Which is the warmest month in Joondalup?
    February has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Joondalup?
    The coldest month is July with an average maximum temperature of 19°C.
  • Which is the wettest month in Joondalup?
    July tops the wettest month list with 104 mm of rainfall.
  • Which is the driest month in Joondalup?
    December is the driest month with 11 mm of precipitation.
  • Which is the sunniest month in Joondalup?
    January is the sunniest month with an average of 355 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 Joondalup

    Wed   Dec 04
    23°C | 15°C
    SW 14 km/h
    0.6 mm
    partly cloudy and  chance of slight rain

    partly cloudy and chance of slight rain

    Thu   Dec 05
    25°C | 13°C
    SW 18 km/h
    clear and no rain

    clear and no rain

    Fri   Dec 06
    29°C | 15°C
    SW 22 km/h
    clear and no rain

    clear and no rain