If you’re hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Buleleng: The hottest months are usually October and November with an average temp of 80°F, while the coldest months are August and July with an average of 78°F. The rainiest months in Buleleng are December, November, April, and January, with each month seeing an average of 15 inches of rainfall.