Above-average rainfall expected

PETALING JAYA: Various parts of Malaysia are expected to see above average rainfall of between 20% and 40% for the next six months.

It said there is a 71% chance for La Nina to form between October and November this year, which usually brings about wetter weather conditions.

Based on MetMalaysia’s weather outlook from October to March next year, the La Nina phenomenon is expected to continue until early 2025.

“In addition to the current monsoon transition phase that began on Sept 24, some areas in the country will receive weak winds from various directions that could lead to thunderstorms.

“This will likely bring about heavy rain with strong winds within a short period, especially in the evenings in most areas.

“Among the areas affected are the west coast and interior of the peninsula, west Sabah, and west and central Sarawak.

“The weather condition has the potential to cause flash floods, fallen trees and damage to unsound structures,” it said.

Based on data as of Sept 30, MetMalaysia said Perlis will see a rise in rainfall from 240mm to 280mm in November and 130mm to 150mm in December.

Areas in Kedah, including Kubang Pasu, Kota Setar, Pokok Sena, Padang Terap, Pendang, Yan, Sik and Kuala Langkawi, will all see an increase in rainfall between 260mm and 310mm for November.

In December, Kuala Langkawi will see rainfall of between 90mm and 100mm while the other areas are expected to see 110mm to 130m rainfall.

Kelantan will see significant rainfall of 680mm to 790mm in Jeli, Kuala Krai and Gua Musang in December.

Other areas, including Tumpat, Kota Baru, Bachok, Pasir Mas, Tanah Merah and Machang, will have above average rainfall of 690mm to 810mm in December.

Gong Kedak and Besut in Terengganu are expected to see the highest rainfall in December at 930mm to 1,080mm.