As per the Hindu Almanac (Panchangam), from tomorrow ‘kathiri veyil’ will start (the most oppressive heat of the summer).
However, the hot weather is already oppressive!
With the phenomenon of heat convection, cyclonic effect has formed in the upper layers of the atmosphere and this has caused some light rains in some places in Tamil Nadu.
As the convection effect continues, light rains are expected in some parts of Tamil Nadu.