My mini greenhouse got to 95 degrees. Look to the right. There is a blue marker that shows the high temp. And the mercury the current temp. As I walked in it felt very hot and I saw the temp at 95. I flooded the floor by turning the hose on for about 10 minutes. The floor is brick size concrete pavers. The floor is design to slow perk and drain water. After about 10 minutes the temp dropped to 86. A 9 degree drop! The orchids like it...