Subseasonal Weather Outlook and Review

Drier than usual conditions are predicted over most of the southern ASEAN region in the next fortnight (14 – 27 September).

Wetter than usual conditions are predicted over parts of southern Mainland Southeast Asia and parts of the northwestern Maritime Continent in Week 1 (14 – 20 September).

Warmer than usual conditions are predicted over most of the ASEAN region in the next fortnight (14 – 27 September).

Most models predict no significant MJO activity during the forecast period (14 – 27 September).

The outlook is assessed for the region in general, where conditions are relative to the average conditions for the corresponding time of year. For specific updates on the national scale, the relevant ASEAN National Meteorological and Hydrological Services should be consulted.

Drier than usual conditions are predicted over most of the southern ASEAN region in the next fortnight (14 – 27 September).

Wetter than usual conditions are predicted over parts of southern Mainland Southeast Asia and parts of the northwestern Maritime Continent in Week 1 (14 – 20 September).

Warmer than usual conditions are predicted over most of the ASEAN region in the next fortnight (14 – 27 September).

Most models predict no significant MJO activity during the forecast period (14 – 27 September).

The outlook is assessed for the region in general, where conditions are relative to the average conditions for the corresponding time of year. For specific updates on the national scale, the relevant ASEAN National Meteorological and Hydrological Services should be consulted.