The summer season in Faisalabad (formerly known as Lyallpur) starts in mid-April and continues until late October, while May and June are the hottest months.
The climate of Faisalabad features a semi-arid climate (BWh) in Koppen-Geiger classification with very hot and humid summers and dry cool winters. The summer season starts in mid-April and continues until late October. May and June are the hottest months, while July, August and the first half of September can be oppressively humid, except for the days when it rains. Faisalabad (Urdu:  ; English: /fslbd/; pronounced [/fslbd// (listen)), formerly known as Lyallpur, is the third-most-populous city in Pakistan, and the second-largest in the eastern province of Punjab. 
