Arrah experiences a subtropical climate with distinct seasonal variations. Winters, from January to February, are mild and cool, with temperatures ranging from 3-32°C. As spring approaches in March, temperatures rise significantly, often reaching highs of up to 38°C. The summer months, from April to June, bring sweltering heat, with temperatures consistently above 30°C. Autumn, from September to November, sees a slight dip in temperature, becoming milder and more pleasant, while winters return with chilly conditions from December onwards.