Taking the local weather in Olgii into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually July and June, with an average temperature of 13 °C, while the coldest months are January and December, with an average of -16°C. The snowiest months in Olgii are February, January, December and November, with each month seeing an average of 102 cm of snowfall.