The weather at Humantay lake is frigid (Tundra).
Annual weather during the year at Humantay lake:
- January 11°C / 16°C
- February 11°C / 16°C
- March 11°C / 16°C
- April 11°C / 17°C
- May 9°C / 17°C
- June 8°C /16°C
- July 7°C /15°C
- August 9°C /17°C
- September 11°C /15°C
- October 12°C /18°C
- November 12°C /18°C
- December 12°C /17°C
