Whitsunday islands Weather in August
Thinking of visiting Whitsunday islands in August? Expect high temperatures reaching 23°C (73°F) during the day, dropping to 19°C (66°F) at night, with some rainfall likely.
Rainfall in Whitsunday islands in August
Climate statistics over the past 30 years suggest around 6 days of rain, with 37 mm (1.5 in) average for the month. The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Whitsunday islands in August
Whitsunday islands has perfect weather in August, with days reaching 23°C (73°F) and nights cooling to 19°C (66°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 19°C (66°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Whitsunday islands in August
The month enjoys around 280 hours of sunshine, creating mostly sunny days with good weather conditions.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Whitsunday islands's climate page.
Whitsunday islands Temperature in August
Min Temperature
19°C (66°F)
Max Temperature
23°C (73°F)
Chance of Rain
18%
Precipitation
37 mm (1.5 in)
Rainy days
6 days
Humidity
53% *
Sunshine
280 hours *
Percentage Sunshine
*
Daily Historical Temperatures
36-year average (1990-2025)
Based on our historical records, temperatures in Whitsunday islands typically stay consistent throughout August, with daily highs averaging around 23°C (73°F). Nights are pleasant, with lows typically ranging from 17°C (63°F) to 19°C (66°F).
Average temperatures in August
Daily Historical Precipitation
36-year average (1990-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Whitsunday islands in August
Browse day-by-day weather records for Whitsunday islands spanning 38 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Whitsunday islands historical weather extremes in August
The extremes listed below come from historical weather data collected in Whitsunday islands from 1990 through 2025.
- The warmest day in August was on August 21, 1999, with a maximum of 30°C (86°F).
- The coldest August day was on August 7, 1995, with a maximum of 16°C (61°F).
- Whitsunday islands registered its coldest August night on August 21, 1996, with temperatures dropping to 4°C (39°F).
Best Places in Australia in August
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in August →
perfect weather
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unpleasant
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What to Wear in Whitsunday islands in August
Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Whitsunday islands in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Whitsunday islands's climate page.
Temperature Rainfall Sunshine Humidity
See the full Whitsunday islands climate overview or explore weather in Australia.
