Overview: CowesCowes (Australia) in general has a hot climate. The day temperatures range from 13 °C (56 °F) in July to 24 °C (75 °F) in February. Sea temperatures are in the following range: 12 °C (54 °F) in August to 19 °C (67 °F) in February. Temperatures during the night go from 7 °C (44 °F) in July to 14 °C (57 °F) in February. The driest month is February with just 6 days of rain, on the contrary, the month when it rains the most is July with 14 days of rain.