Weather is probably a major factor when you plan your trip to Chamba, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually June and May, with an average temperature of 29°C, while the coldest months are January and December, with an average of 14°C. The rainiest months in Chamba are July, August, September and February, with each month seeing an average of 193 mm of rainfall.