If you're looking forward to lots of outings with your partner, take a look at these details about year-round temperatures in Erzurum: The hottest months are usually August and July, with an average temperature of 17°C, while the coldest months are January and February, with an average of -5°C. The snowiest months in Erzurum are March, February, April and January, with each month seeing an average of 102 cm of snowfall.