KOTA BARU, Malaysia (AP) — Severe floods caused by monsoon rains killed more than 30 people and displaced tens of thousands in Malaysia and southern Thailand, officials said Tuesday, with both countries preparing shelters and evacuation plans in anticipation of more heavy rain.

Malaysian Prime Minister Anwar Ibrahim said five days of heavier-than-expected rain that battered the country’s east coast last week was equal to the rainfall over the past six months, wreaking havoc in the northeastern state of Kelantan and neighboring Terengganu.

The heavy downpours damaged roads and houses in Kelantan and other parts of Malaysia. Rescue workers used boats to distribute food to victims trapped in their homes. Anwar said it would cost the government an estimated 1 billion ringgit ($224 million) to repair infrastructure damaged by the floods.