Planning for the weather is a good way to make your trip to Puno relaxing and enjoyable, especially when you’re splurging. The hottest months are usually November and October, with an average temperature of 10°C, while the coldest months are June and July, with an average of 7°C. The rainiest months in Puno are February, January, December and March, with each month seeing an average of 195 mm of rainfall.