Winters in Al Qusiyah are mild, with temperatures ranging from 1-27°C, averaging around 14°C. As spring approaches, temperatures gradually rise, reaching up to 40°C by March and peaking at an average of 30°C in May and June. The summer months bring scorching heat, with temperatures often soaring above 43°C, although averages remain steady around 32°C from July to August. Autumn brings a slight respite, with temperatures decreasing to around 25-28°C by October and November, before cooling down further in winter. Overall, the temperature fluctuations throughout the year are relatively moderate, with no extreme cold or heat periods.