Planning for the weather is a good way to make your trip to Lugu relaxing and enjoyable, especially when you’re splurging. The hottest months are usually July and August with an average temp of 79°F, while the coldest months are January and February with an average of 64°F. The rainiest months in Lugu are August, June, July, and May, with each month seeing an average of 16 inches of rainfall.