Climate Insights for Gascoyne Junction Airport

The climate in Gascoyne Junction Airport is warm and mild. The average annual temperature is 25°C and approximately 178mm of precipitation falls per year. June is the wettest month, receiving around 36mm of rainfall. Gascoyne Junction 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: January, February, December. The coldest months are July, August, June, when temperatures can drop to 11°C.

Temperatures in Gascoyne Junction Airport vary considerably across the year, with a 29°C difference between the coldest and warmest months. January is the hottest month, with daytime highs reaching 40°C and an average of 33°C. July is the coolest month, with minimum temperatures around 11°C and an average of 16°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 5°C shift in average temperatures.

Gascoyne Junction Airport is a quite dry location, receiving approximately 178mm of precipitation annually, which averages out to around 15mm per month. The wettest month is June, averaging 36mm of rainfall. February and March also tend to see above-average precipitation. The driest month is October, with just 1mm. That's 35mm less than June, 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.

Gascoyne Junction Airport is moderately windy, with an average annual wind speed of 26km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 29km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in June, with average winds dropping to 21km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 8km/h between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 22km/h in winter, 28km/h in spring, 28km/h in summer, 24km/h in autumn.

It is currently autumn in Gascoyne Junction Airport, which began on March 20, 2026. Gascoyne Junction 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 January at around 40°C, while the coldest stretch bottoms out in July near 11°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Gascoyne Junction Airport is during May, June, July, August, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 13mm per month. By contrast, January can be uncomfortably hot with temperatures reaching 40°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Gascoyne Junction 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.