Velampalaiyam experiences a warm and dry climate year-round, with temperatures gradually increasing as the year progresses. Winters are mild, with average temperatures ranging from 11-33°C in January and February. As spring sets in, temperatures soar to highs of up to 41°C in March and April, marking the start of a long hot summer. The summer months, from May to July, see temperatures remain relatively stable around 26-27°C, with slight dips in August and September. Autumn brings slightly cooler temperatures, ranging from 13-32°C, before dipping into winter again.