 As per the religious census of 2011, Aranthangi had 74.52% Hindus, 22.01% Muslims, 3.42% Christians, 0.01% Sikhs, 0.% Buddhists, 0.% Jains and 0.04% following other religions.The minimum temperature of Aranthangi is 27.1 °C and the maximum temperature is 46.4 °C.The seasonal climate conditions are moderate and the weather is uniformly salubrious.