Townsville Weather in August
August in Townsville brings high temperatures, with highs of 27°C (81°F) and nights dropping to 16°C (61°F). With perfect weather conditions overall, it's a good time to visit.
Rainfall in Townsville in August
Looking at the last 30 years, the data shows about 4 days with rain, averaging 18 mm (0.7 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 Townsville in August
The temperature in Townsville in August is perfect. Daytime highs reach 27°C (81°F), with nights dropping to 16°C (61°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 16°C (61°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.
Sunshine in Townsville in August
The month enjoys around 279 hours of sunshine, creating mostly sunny days with good weather conditions.
Wind Speed in Townsville in August
August has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.
Average water temperature in August
At 22°C (72°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Townsville.
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 Townsville's climate page.
Townsville Temperature in August
Min Temperature
16°C (61°F)
Max Temperature
27°C (81°F)
Water Temperature
22°C (72°F)
Chance of Rain
13%
Precipitation
18 mm (0.7 in)
Rainy days
4 days
Humidity
66%
Windspeed
3 m/s (6 knots)
Sunshine
279 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Townsville typically stay consistent throughout August, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 18°C (64°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 for Townsville in August
Browse day-by-day weather records for Townsville spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Townsville historical weather extremes in August
The extremes listed below come from historical weather data collected in Townsville from 1976 through 2025.
- Townsville recorded its highest August temperature of 32°C (90°F) on August 9, 2019.
- The coldest August day was on August 6, 1995, with a maximum of 17°C (63°F).
- Nighttime temperatures dropped to 5°C (41°F) on August 2, 2003, 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
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What to Wear in Townsville in August
Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. The water temperature sits at about 22°C (72°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Townsville 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 Townsville's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Townsville climate overview or explore weather in Australia.
