About this Market

Current forecasts for Manila on September 29 place daily highs near 31–33 °C under typical late-monsoon conditions, with scattered thunderstorms and high humidity (70–85 %) expected to moderate peak readings. Equal market-implied odds across 30–37 °C reflect genuine uncertainty in the timing and intensity of convective clouds, which can suppress surface heating by several degrees or allow brief clear spells to push maxima higher. The southwest monsoon flow, combined with Manila’s urban heat-island effect and light variable winds, creates narrow margins between outcomes; updated model runs from PAGASA and global ensembles over the next 48 hours will likely tighten the range by clarifying cloud-cover and precipitation timing.