Casuarina Temperature by Month
The average annual maximum temperature in Casuarina, New South Wales, Australia is 24°C (75°F), with daytime highs ranging from 20°C (68°F) in July to 27°C (81°F) in January. This page covers monthly averages, day-night differences, and how Casuarina compares to cities worldwide.
Casuarina Monthly Temperatures
The climate in Casuarina experiences moderate temperature changes, with mild shifts between seasons. At night, temperatures range from 22°C (72°F) in January to 13°C (55°F) in July.
The chart below illustrates the average maximum day and minimum night temperatures in Casuarina by month:
Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. January, the city's warmest month, sees 230 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Casuarina vs Australia
The map below shows the annual temperature across Australia. You can also select individual months if you want to compare a specific time of year.
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Casuarina vs World: Temperature Compared
Casuarina's average annual maximum temperature is 24°C (75°F). To put that in context, here's how it compares to a few well-known destinations:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
What Does the Temperature Feel Like in Casuarina?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Casuarina, July is the coolest month, with average highs of 20°C (68°F) and humidity around 55% — considered moderate. In January, the warmest month, temperatures average 27°C (81°F) with 70% humidity — conditions that feel high. For a full picture, see our humidity page.
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.
For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained — so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.
For more on Casuarina's weather — including monthly rainfall, sunshine hours, and humidity — visit our Casuarina climate page.
