Severe floods caused by monsoon rains have killed more than 30 people and displaced tens of thousands in Malaysia and southern Thailand, with both countries preparing shelters and evacuation plans in anticipation of more heavy rain.

Heavy rains in southern Thailand have triggered severe flooding, killing nine people and displacing over 13,000 residents.

The death toll from severe flooding in southern Thailand has risen to 25, with six provinces remaining inundated as water levels gradually receded, the Department of Disaster Prevention and Mitigation reported on Tuesday.

The floods also submerged large tracts of rice fields, causing millions of dollars in losses to farmers, officials said. The heavy downpour also damaged roads, houses and public facilities in Kelantan and other parts of Malaysia.