Durian is a tropical fruit and can have warming effects on the body, which is not ideal for the hot weather and summer. 

Dates are rich in sugars and calories and can sometimes be heavy for digestion and cause discomfort and bloating especially during summer. 

Rich in natural sugars and calories, lychee is a summer treat, but eating too many at once can cause complications in digestion, which may worsen in hot weather. 

Figs are calorie-dense fruits and can be heavy on the stomach sometimes. During hot weather, it can cause stomach issues and cause discomfort. 

Chikoo, also known as Sapodilla, is a tropical fruit with high sugars and calories. If eaten in large quantities, it can cause blood sugar complications, especially in hot weather. 

Papaya contains papain, an enzyme which can be hard to digest especially during summer, when the body's digestive system is already slow.