If it is 30 degrees celsius at the base of mount chimborazo about how cold would it be at the peak?

Mount Chimborazo's peak is approximately 6,263 meters (20,548 feet) above sea level. The temperature typically decreases by about 6.5 degrees Celsius for every 1,000 meters of elevation gain. Given this rate, the temperature at the peak could be around -30 degrees Celsius or colder, depending on other climatic factors.