If you’re hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Msasani Peninsula: The hottest months are usually March and February with an average temp of 82°F, while the coldest months are July and August with an average of 76°F. The snowiest months in Msasani Peninsula are August, January, February, and March, with each month seeing an average of 56 inches of snowfall.