Planning for the weather is a good way to make your trip to Legazpi relaxing and enjoyable, especially when you’re splurging. The hottest months are usually May and June, with an average temperature of 28°C, while the coldest months are February and January, with an average of 25°C. The rainiest months in Legazpi are December, July, September and January, with each month seeing an average of 348 mm of rainfall.