Traders have overwhelmingly converged on 30°C as Manila’s highest temperature for June 6, reflecting PAGASA’s official forecasts of highs near 29–32°C under the southwest monsoon. Persistent cloud cover, scattered showers, and high humidity typical of early June suppress peak heating, keeping values aligned with the 30°C mark observed in recent model runs and station data. This positioning draws on climatological baselines of 31–32°C averages tempered by current atmospheric conditions that limit solar insolation. A realistic challenge would require rapid clearing of monsoon clouds or an unforecasted ridge of high pressure boosting insolation enough to push readings to 33°C or above before evening observations close the market window.