If you're hoping to get lost in the rain on your romantic getaway, take a look at these details about year-round temperatures in Rukungiri: The hottest months are usually February and July, with an average temperature of 19°C, while the coldest months are November and December, with an average of 17°C. The rainiest months in Rukungiri are April, November, October and September, with each month seeing an average of 306 mm of rainfall.