Why is Malaysia experiencing wet weather and floods now?

Question

Accepted Answer

Malaysia is experiencing wet weather and floods due to the tail end of the South-west Monsoon and associated meteorological phenomena.

The current period of wet weather and flooding in Malaysia is attributed to the country being in the concluding phase of the South-west Monsoon, also known as a break in the monsoon. This meteorological pattern involves a shift in wind direction towards Malaysia, which fosters the development of active cloud formations and results in humid atmospheric conditions. Typically, the South-west Monsoon season is characterised by drier, hazy weather, with monthly rainfall generally ranging between 100 and 150 millimetres.
Squall Line Phenomenon

A significant factor contributing to the current conditions is the potential occurrence of a squall line during the South-west Monsoon. This phenomenon is associated with intense rainfall, strong gusts of wind, and lightning strikes. These effects are particularly pronounced in coastal regions along the west coast of the Peninsula and in western Sabah.
Transition to the Next Monsoon Phase

Looking ahead, rainfall is anticipated to diminish over the next few days. However, October marks the transition phase of the monsoon, during which Malaysia, especially the west coast states, can expect strong winds and heavy rain, primarily in the afternoons and evenings. The public is advised to remain alert and heed all weather warnings, as flash floods and the uprooting of trees are common occurrences during this period.
Flood Prediction Limitations

Regarding potential floods in the east coast states during the North-east Monsoon season, the Malaysian Meteorological Department (MetMalaysia) has stated that predictions can only be made within a one to two-day timeframe before such weather events manifest. This limitation underscores the dynamic nature of monsoon-related weather patterns and the challenges in providing long-range forecasts for specific flood events.

Reading history

Hide →

This history is cleared when the page is closed.

Why is Malaysia experiencing wet weather and floods now?

Loading

Was this article helpful?

Helpful

Not helpful

Report an issue

1

0

0

Share with friends