Jolarpet is a second grade municipality in Tirupattur district. Jolarpet is renowned for its railway station. The town is also located on State Highway 18 connecting
Vaniyambadi -
Tirupattur. Regarding transportation linkage, the highway (NH 48) from
Chennai to
Krishnagiri passes through the outskirts of the town. Jolarpettai municipality comprises four revenue villages, namely, Vakkanampatti, Ediyampatti Ossinattam Vattam, Kudiyana Kuppam, and spreads over an area of 13.06 km2. Location of Yelagiri hills close with the town supports growth of the town to a greater extent. Almost the whole of Jolarpet Municipality consists of flat terrain. The general slope is towards southeast and the small streams that rise in the
Yelagiri hills situated in the west eventually fall into the Palar river. The topography of Jolarpet in plain and it is situated at an altitude of 186.75 meters above mean sea level. The wind direction is predominant towards southwest for the whole of the year However, during summer it is from southwest to northeast.
Climate and rainfall The seasonal climate conditions are moderate. Weather is colder during winter and hotter in summer due to hills and forests surrounding the town. The average maximum and minimum temperature are 42 °C and 13 °C respectively. The town typically receives a maximum rainfall of 35 cm, 37 cm during the September, October and November. Light moderate rainfall of 10 cm to 32 cm occurs during the months of June, July & August. The wind direction during April to September is southwest. September is usually a still cold month, with light and varying winds by October the winds shifts to northeast succeeded by north-east monsoon and winter season begins. The south-west wind begins to carry on the southwest monsoon with occasional showers up to August. ==Demographics==