Port Lincoln Temperature by Month

The average annual maximum temperature in Port Lincoln, South Australia, Australia is 20°C (68°F), with daytime highs ranging from 16°C (61°F) in July to 24°C (75°F) in February. This page covers monthly averages, day-night differences, and how Port Lincoln compares to cities worldwide.

Port Lincoln experiences balanced seasonal shifts, with noticeable but moderate temperature variations. At night, minimum temperatures range from 17°C (63°F) in February to 11°C (52°F) in July.

The chart below illustrates the average maximum day and minimum night temperatures in Port Lincoln by month:

The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM.

The chart below shows the average temperature throughout the year:

Port Lincoln's average annual maximum temperature is 20°C (68°F). To put that in context, here's how it compares to a few well-known destinations:

Seville, Spain averages 23°C (73°F) a year, one of the warmer cities in Western Europe, with long hot summers.

Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.

Beijing, China averages 20°C (68°F) annually, but with big seasonal swings, very cold winters and hot summers.

Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate, hot dry summers and mild wet winters.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

Seasonal temperature shifts influence more than just how warm it feels, they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.

Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Port Lincoln this rarely lasts long on the ground.

For more on Port Lincoln's weather, including monthly rainfall, sunshine hours, and humidity, visit our Port Lincoln climate page.