In summer, the temperature on Mount Tahtali (also known as Mount Olympos) is usually around +10°C at the top, while at the foot it can reach +30°C and higher. At this time of year, the temperature difference between the top and the foot can be significant. In autumn, the temperature at the top of Mount Tahtali begins to decrease and can fluctuate between +5°C and +15°C in September and October, and around 0°C or even lower in November.