Weather is probably a major factor when you plan your trip to Chama, but bear in mind that cheaper options are usually available when the weather isn’t as good. The hottest months are usually July and June, with an average temperature of 15°C, while the coldest months are January and December, with an average of -6°C. The snowiest months in Chama are January, March, February and April, with each month seeing an average of 21 cm of snowfall.