Port Augusta Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Port Augusta.
Climate overview of Port Augusta
The climate in Port Augusta, South Australia, Australia, is marked by large temperature swings across the seasons, ranging from 33°C (91°F) in January to 17°C (63°F) in July.
Rainfall is modest, totalling around 282 mm (11 in) annually. The city experiences a distinct dry season from January to December. December tends to be the wettest month.
Port Augusta Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Port Augusta — and find the best time to visit.
Monthly Temperature in Port Augusta
In Port Augusta, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a very warm 33°C (91°F) in January, the warmest time of the year, to a moderate 17°C (63°F) during cooler months like July.
At night, you can expect temperatures ranging from 18°C (64°F) in January to around 6°C (43°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Port Augusta
Port Augusta tends toward drier weather patterns, receiving approximately 282 mm (11 in) of rain per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives moderate rainfall, averaging 30 mm (1.2 in) of precipitation, recorded across 5 rainy days. In contrast, the driest month March brings less rainfall, with 14 mm (0.6 in) over 5 rainy days. For more details, please visit our Port Augusta 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 Port Augusta
Frequently asked questions about the climate in Port Augusta
What is the best time to visit Port Augusta?
April, May, June, August, September, October and November typically offer the most optimal weather in Port Augusta. In contrast, January and February tend to have less optimal conditions. Port Augusta has a distinct dry season from January to December.
What temperatures can I expect in Port Augusta?
Daytime highs range from 17°C (63°F) in July to 33°C (91°F) in January. Nighttime lows range from 6°C (43°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Port Augusta get?
Annual rainfall is around 282 mm (11 in). December is the wettest month with 30 mm (1.2 in), while March is the driest with 14 mm (0.6 in).
Port Augusta 3-Day Forecast
Port Augusta 3-Day Forecast
Port Augusta on the map
Port Augusta is highlighted — select any city to see its climate.
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