ClimaGo › Cairns › Weather in March
Australia
March offers slightly cooler temperatures around 30°C as monsoon season wanes, creating ideal conditions for reef trips and rainforest hikes between occasional rainfall.
Avg High
30°C
Avg Low
23°C
Daily Rain
16.1mm
Rainfall
High
💡 Best months to visit Cairns: Jul, Aug, Sep
Tropical Cairns serves as the gateway to the Great Barrier Reef, rainforests, Aboriginal culture and world-class diving and water sports.