The climate of the mountain varies from humid tropical at its base to alpine at its summit. The temperature at the summit of Mount Kinabalu usually stands from −4 to 8 °C (25 to 46 °F) from December to January, and 3 to 12 °C (37 to 54 °F) from June to September. Due to the coldness of the mountain from December to January, there are a few occasions where frost and ice appear at the summit of Mount Kinabalu.  Snow has been recorded three times in this area; in 1975, 1993 and 2022. 
What temperature can I expect at the summit if I climb Mount Kinabalu
Temperature ranges from -4°C to 12 °C .