Heavy rainfall, exceeding 7 cm, has been predicted in isolated places in Kerala and Lakshadweep till June 12, a bulletin isssued by the Meterological Centre here said.
"Rain occurred at most places in Kerala and Lakshadweep. Minicoy in Lakshadweep reported heavy rainfall of 10 cm," it said.
Kozhikode, Kodungallur (Thrissur district), Ernakulam South, Kayamkulam and Mancompu (both in Alappuzha district), Kozha (Kottayam district) and Vaikom received rainfall of 5 cm each.
After a sluggish onset, monsoon gained momentum yesterday bringing rains upto seven cm in some places.
Fishermen were advised to be cautious while venturing into the sea, it added.