Dear friends, what's the weather like on the Great Barrier Reef in July?

Contrary to China, it is rainy in spring and autumn. The seawater temperature of Cairns Great Barrier Reef is 25 degrees in summer, 19 degrees in winter and 12 in summer. February-February is the best time to travel. The temperature is about 33 degrees during the day, 25 degrees at night, 23 degrees during the day and 18 degrees in winter. Brisbane is similar to Keynes, a little colder.

Sydney is colder, 30-20 in summer and 8- 15 in winter.