Anaiyur experiences a warm and dry climate throughout the year, with temperatures gradually increasing from winter to summer. In winter months (December to February), days are mildly warm with temperatures ranging from 19-35°C, while nights can still be cool. As spring sets in, temperatures rise steadily, reaching highs of up to 41°C in April and May, marking the beginning of the hot season. The summer months (June to September) bring sweltering heat, with temperatures often soaring above 38°C, but with moderate humidity. Autumn brings relief from the scorching heat, with temperatures gradually dropping to pleasant levels by October and November.