Climate Overview
The climate in Cape Don Airport is hot. The average annual temperature is 27°C and approximately 1351mm of precipitation falls per year. January is the wettest month, receiving around 333mm of rainfall. Cape Don 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, November, April. The coldest months are July, August, June, when temperatures can drop to 24°C.
Temperature
Cape Don Airport has relatively stable temperatures year-round, staying within a 6°C range. The warmest month is December, when average highs reach 30°C and the mean temperature sits around 29°C. July is the coolest month, with minimum temperatures around 24°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows.
Precipitation
Cape Don Airport is a fairly wet location, receiving approximately 1351mm of precipitation annually, which averages out to around 113mm per month. The wettest month is January, averaging 333mm of rainfall. February and December also tend to see above-average precipitation. The driest month is August, with just 2mm. That's 331mm 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.
Wind
Cape Don Airport is moderately windy, with an average annual wind speed of 24km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 28km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in November, with average winds dropping to 20km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 8km/h gap between the calmest and windiest months.
Seasons
89 days until Winter
It is currently autumn in Cape Don Airport, which began on March 20, 2026. Cape Don 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 30°C, while the coldest stretch bottoms out in July near 24°C. Winter is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 26 to 29°C. Rainfall is relatively light, with around 73mm over the season and a monthly average of 24mm. Winds are moderate at around 21km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 27 to 30°C. Rainfall is heavy, totalling around 865mm across the season with a monthly average of 288mm. Winds are strong, averaging 25km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 27 to 29°C. Rainfall is heavy, totalling around 406mm across the season with a monthly average of 135mm. Winds are moderate at around 25km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 24 to 27°C. Precipitation is minimal, with only around 8mm for the entire season. Winds are strong, averaging 27km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Monthly Climate Data
The table below shows monthly climate averages for Cape Don 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.
