Weather is probably a major factor when you plan your trip to Van, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually August and July, with an average temperature of 21°C, while the coldest months are January and February, with an average of -1°C. The snowiest months in Van are January, April, March and December, with each month seeing an average of 40 cm of snowfall.