Climate Insights for Ammaroo Airport

The climate in Ammaroo Airport is warm and mild. The average annual temperature is 24°C and approximately 310mm of precipitation falls per year. January is the wettest month, receiving around 74mm of rainfall. Ammaroo Airport is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: December, January, November. The coldest months are July, June, August, when temperatures can drop to 7°C.

Temperatures in Ammaroo Airport vary considerably across the year, with a 31°C difference between the coldest and warmest months. December is the hottest month, with daytime highs reaching 38°C and an average of 31°C. July is the coolest month, with minimum temperatures around 7°C and an average of 15°C. On average, daily temperatures fluctuate by about 15°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 5°C shift in average temperatures.

Ammaroo Airport is a quite dry location, receiving approximately 310mm of precipitation annually, which averages out to around 26mm per month. The wettest month is January, averaging 74mm of rainfall. December and March also tend to see above-average precipitation. The driest month is August, with just 2mm. That's 72mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Ammaroo Airport is mildly breezy, with an average annual wind speed of 19km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 20km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in June, with average winds dropping to 17km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.

It is currently autumn in Ammaroo Airport, which began on March 20, 2026. Ammaroo Airport is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in December at around 38°C, while the coldest stretch bottoms out in July near 7°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Ammaroo Airport is during April, May, June, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 6mm per month. By contrast, December can be uncomfortably hot with highs reaching 38°C, while July is the coldest period with lows dropping to 7°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Ammaroo Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.