Planning for the weather is a good way to make your trip to Ginigathena relaxing and enjoyable, especially when you’re splurging. The hottest months are usually April and March with an average temp of 68°F, while the coldest months are January and February with an average of 65°F. The rainiest months in Ginigathena are October, November, May, and April, with each month seeing an average of 17 inches of rainfall.