Recent forecasts for Busan on August 31 point to daytime highs near 28–29°C under partly cloudy skies with scattered showers and thunderstorms, driven by a stationary front interacting with cooler, drier air advancing from the north and moderating the influence of the North Pacific high. This setup, following days of heavy rainfall across the region, has reduced solar heating and increased cloud cover, limiting peak temperatures relative to mid-August peaks above 33°C. High humidity (around 80–85%) and southwesterly winds near 10–15 km/h further influence the daily maximum, with model consensus from sources like GFS and ECMWF showing limited potential for brief clearing that could push readings to 31–32°C. Traders appear to weigh residual heat advection and forecast uncertainty—particularly any shifts in frontal timing or rainfall intensity—favoring the 31–32°C range as the most probable outcomes, while discounting extremes above 34°C given the cooling trend and climatological late-August norms near 28–30°C.