Drier southwest monsoon conditions prevailing across Singapore, reinforced by an emerging El Niño and positive Indian Ocean Dipole, are elevating daytime maxima above the long-term August average of 31°C. Official Meteorological Service Singapore guidance points to 33–34°C peaks on most days through mid-August, driven by reduced rainfall, greater solar insolation, and occasionally windy patterns that limit afternoon cloud buildup. Trader consensus favoring 33°C (35%) over 32°C (27%) reflects this baseline, tempered by uncertainty around localized thundery showers that could cap temperatures or allow brief spikes toward 34–35°C depending on exact timing and coverage. Updated model runs and the next NEA fortnightly outlook will refine resolution probabilities before August 7.