Coolum Beach Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Coolum Beach.
Climate overview of Coolum Beach
Coolum Beach, Queensland, Australia, experiences moderate temperature changes through the seasons. January is the warmest month with daytime highs of 29°C (84°F), while July is the coolest at 21°C (70°F).
The city receives considerable rainfall, with around 1110 mm (44 in) annually. February is the wettest month.
Coolum Beach Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Coolum Beach - and find the best time to visit.
Monthly Temperature in Coolum Beach
The climate in Coolum Beach experiences moderate temperature changes, with mild shifts between seasons. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in January to a pleasant 21°C (70°F) in the coolest month, July.
Nights vary from 23°C (73°F) in January to around 12°C (54°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Coolum Beach
Coolum Beach has a relatively rainy climate with high precipitation levels, averaging 1110 mm (44 in) of rainfall annually. The climate in Coolum Beach shows significant variation throughout the year. Expect heavy rainfall in February, the wettest month, with an average of 171 mm (6.7 in) of precipitation over 14 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 45 mm (1.8 in) of rainfall over 7 rainy days. For more details, please visit our Coolum Beach Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Coolum Beach
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, June, July, August, September, October and November
- Warmest weather: January, February, March and December
- Fewest rainy days: June, July, August and September
- Wettest months: January, February, March and December, when rainfall is highest.
Frequently asked questions about the climate in Coolum Beach
What is the best time to visit Coolum Beach?
April, May, June, July, August, September, October and November typically offer the most optimal weather in Coolum Beach. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in Coolum Beach?
Daytime highs range from 21°C (70°F) in July to 29°C (84°F) in January. Nighttime lows range from 12°C (54°F) to 23°C (73°F).
How much rain does Coolum Beach get?
Annual rainfall is around 1110 mm (44 in). February is the wettest month with 171 mm (6.7 in), while July is the driest with 45 mm (1.8 in).
Coolum Beach 3-Day Forecast
Coolum Beach on the map
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