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Mackay Weather in August
Thinking of visiting Mackay in August? Expect high temperatures reaching 23°C (73°F) during the day, dropping to 17°C (63°F) at night, with some rainfall likely.
Rainfall in Mackay in August
The climate data from previous years indicates about 5 days of rain, averaging 30 mm (1.2 in) for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Mackay in August
The temperature in Mackay in August is excellent. Daytime highs reach 23°C (73°F), with nights dropping to 17°C (63°F). This kind of day-to-night contrast is typical for this time of year. Nights cool down to 17°C (63°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Mackay.
Mackay Temperature in August
Min Temperature
17°C (63°F)
Max Temperature
23°C (73°F)
Chance of Rain
17%
Precipitation
30 mm (1.2 in)
Rainy days
5 days
Mackay Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mackay - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mackay typically stay consistent throughout August, with daily highs averaging around 23°C (73°F). Nights are pleasant, with lows typically ranging from 13°C (55°F) to 17°C (63°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather records for Mackay in August
Browse day-by-day weather records for Mackay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mackay historical weather extremes in August
According to our 50 years of weather records for Mackay, the following extremes were recorded between 1976 and 2026.
- On August 31, 2000, temperatures climbed to 30°C (86°F), marking the warmest August day on record.
- The coldest August day was on August 7, 1995, with a maximum of 12°C (54°F).
- Nighttime temperatures dropped to 5°C (41°F) on August 25, 2022, marking the coldest August night on record.
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
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Mackay 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.
What To Do in Mackay in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Camping10/10 -
Outdoor sports10/10
Mackay 3-Day Forecast
More climate data for Mackay
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Where to go in August - average daytime high across popular destinations.
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