Weather is probably a major factor when you plan your trip to Naramata, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually July and August with an average temp of 64°F, while the coldest months are December and February with an average of 27°F. The snowiest months in Naramata are January, February, October, and March, with each month seeing an average of 5 inches of snowfall.