Planning for the weather is a good way to make your trip to Ugata relaxing and enjoyable, especially when you’re splurging. The hottest months are usually August and July with an average temp of 77°F, while the coldest months are January and February with an average of 49°F. The rainiest months in Ugata are October, June, September, and July, with each month seeing an average of 11 inches of rainfall.