Planning for the weather is a good way to make your trip to Arpaçay relaxing and enjoyable, especially when you're splurging. The hottest months are usually August and July, with an average temperature of 15°C, while the coldest months are January and February, with an average of -6°C. The snowiest months in Arpaçay are March, January, February and December, with each month seeing an average of 143 cm of snowfall.