Weather can make or break a roadtrip, so here's some data about year-round temperatures in Ugāle to help you plan yours: The hottest months are usually July and August with an average temp of 61°F, while the coldest months are February and January with an average of 33°F. The snowiest months in Ugāle are December, November, January, and February, with each month seeing an average of 6 inches of snowfall.