This section covers long term climate forecast and prediction services for the benefit of various sectors. These forecasts serve as basis for the preparation of Monthly Weather Situation and Outlook, Seasonal Outlook, El Nino/La Nina Advisories, drought bulletins, weather-based crop calendars, agromet bulletins, other advisories, and customized climate information that are periodically issued for educational, engineering, commercial, industrial, agricultural and other planning purposes.
September 2018 - February 2019 (updated 29 August 2018)
Dry & Wet Day forecast (updated, 29 August 2018)
Valid for: September 2018 - February 2019
The sea surface temperature anomaly (SSTA) over the tropical Pacific remained to be El Niño Southern Oscillation (ENSO)- neutral during the past several months. The established threshold of SSTA for an El Niño phenomenon is 0.5°C or higher during a three-month period.
El Niño could affect the normal rainfall pattern in the country generally resulting in reduced rainfall. Different parts of the country may experience varying rainfall impacts. PAGASA will be furnishing monthly rainfall outlook for six months for the different parts of the country.
The country could still experience normal number of tropical cyclone this year. However, El Niño causes the behavior of tropical cyclones to become erratic, affecting its tracks and intensity. The tropical cyclone tracks are expected to shift northward and its intensity could become stronger.
PAGASA will continue to closely monitor the tropical Pacific and updates/advisories shall be issued as appropriate. Concerned agencies are advised to take precautionary measures to mitigate the potential impacts of this phenomenon.
MARIO G. MONTEJO
For more details please contact the Climatology and Agrometeorology Division (CAD)
at telephone numbers 434-9024 & 434-0955
INILABAS ALAS 11: NU SETYEMBRE 19, 2014 MAY BISA HANGGANG ALAS 11:00NG MAMAYA