Although weather is just one factor, it can really affect your travel plans, especially if you are planning a longer stay in Magnet Cove. The hottest months are usually July and August, with an average temperature of 26°C, while the coldest months are January and February, with an average of 8°C. The rainiest months in Magnet Cove are April, May, March and December, with each month seeing an average of 176 mm of rainfall.