Strong consensus around 27°C as Chongqing's daily high on August 29 stems from official forecasts by the Chongqing Meteorological Observatory and international models showing a pronounced cooling effect from widespread rainfall and embedded cold air advection. Persistent mid-level moisture and northeasterly flow have triggered moderate to heavy rain across western and central districts, limiting solar heating and keeping maximum temperatures in the 26–31°C range, with many stations expected to peak near 27–29°C. This contrasts sharply with the preceding days' 37–40°C readings under clearer, hotter conditions. Traders see little room for deviation because resolution relies on verified official maximum observations, and any late-day clearing would still struggle to overcome the established cool air mass. Only an unexpectedly rapid dissipation of clouds combined with stronger insolation could push isolated readings above 30°C, but current model agreement and ongoing precipitation make that outcome improbable.