Port Augusta weather in January 2026

Q: How hot is it in Port Augusta in January?

Daytime temperatures usually reach 29°C in Port Augusta in January with low heat and humidity, falling to 16°C at night.

Q: How sunny is it in Port Augusta in January?

There are normally 10 hours of bright sunshine each day in Port Augusta in January - that's 72% of daylight hours.

Q: How warm is the sea around Port Augusta in January?

The average sea temperature around Port Augusta in January is 21°C.

Q: Does it rain in Port Augusta in January?

There are usually 6 days with some rain in Port Augusta in January and the average monthly rainfall is 19mm.

Expect daytime maximum temperatures of 91°F in Port Augusta, South Australia in January based on long-term weather averages. There are 11 hours of sunshine per day on average.

91
91°F max day temperature
11
11 hours of sunshine per day
6
6 days with some rainfall
66
66°F min night temperature
14
14 hours of daylight per day
M
Moderate heat & humidity
0.7
0.7 inches of monthly rainfall
11
11+ (Extreme) UV index

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The January weather guide for South Australia (Port Augusta) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about Australia

How hot is it in Port Augusta in January?

Daytime temperatures usually reach 84°F in Port Augusta in January with low heat and humidity, falling to 61°F at night.

How sunny is it in Port Augusta in January?

There are normally 10 hours of bright sunshine each day in Port Augusta in January - that's 72% of daylight hours.

How warm is the sea around Port Augusta in January?

The average sea temperature around Port Augusta in January is 70°F.

Does it rain in Port Augusta in January?

There are usually 6 days with some rain in Port Augusta in January and the average monthly rainfall is 0.7 inches.

Port Augusta January sunrise & sunset times

Browse the sunrise and sunset times for Port Augusta in January 2026. Select a month to view Port Augusta sunrise and sunset times for the next 12 months.

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