The average temperature of the summer months is 35 degrees centigrade and those of inter months 16. But the thermometer frequently rises in summer to 45 and occasionally to 50.In the northern part of Sindh the extremes of temperature are strongly marked. Jacobabad boasts of the highest temperature yet recorded at a Pakistani meteorological station i.e.52 degrees centigrade in June 1919. Sehwan is another hot place while Hyderabad is on the average pleasant due to cool breeze. Cotton, rice, wheat and sugarcane are the main crops produced in Sindh.
Rice is by far the most important crop cultivated here.
It is the only crop that can be grown in the annually inundated lands within the delta of the Indus and a larger quantity and much finer quality is produced in the Larkana district. In Jacobabad, Sukkur, Badin, Thatta and Dadu, also, a great quantity of rice is cultivated. Cotton is produced mainly in Sanghar, Nawabshah, and Hyderabad, Sugarcane is another important crop which is chiefly grown in the Ghulam Mohammad Barrage zone in South. Sindh is proud of its bananas and mangoes also. The waters around Karachi are rich with seafood and are considered to be some of the best fishing spots in the world.