Singapore's equatorial location and prevailing southwest monsoon typically produce July daily highs averaging near 31°C at official stations like Changi, with limited day-to-day variability due to consistent humidity and sea breezes. Recent NEA outlooks note maximum temperatures most often reaching 33–34°C under reduced cloud cover, while possible El Niño development favors somewhat drier, warmer conditions through the month. AccuWeather's extended July guidance shows a 28.9–32.5°C envelope, centering on 31°C. These factors concentrate trader-implied probabilities on 31–32°C, with modest upside to 33°C if afternoon convection remains suppressed; lower or higher extremes remain unlikely absent unusual steering patterns or extreme insolation. Updated model runs closer to July 24 will refine the outlook.