Will the highest temperature in Sao Paulo be 30°C on April 6?

“Recent observed highs in São Paulo have reached 28-29°C in early April (e.g., April 4 METAR at 82°F/28°C), meaning only a 1-2°C overshoot is needed to hit 30°C — well within normal day-to-day variability and forecast error margins.. AccuWeather long-range forecasts have shown potential highs up to 86°F (30°C) for the São Paulo area, indicating that at least some credible models place 30°C within the forecast distribution for April 6..”

“All major regional forecasters (INMET, CGE, Climatempo, CPTEC, TempoLimpo) converge on 27-28°C highs for April 6 — not a single credible model is centering its forecast at 30°C. Consensus forecast agreement this strong dramatically narrows the tail probability of a 30°C outcome.. The bull's AccuWeather '86°F/30°C' claim is suspicious — long-range AccuWeather forecasts for São Paulo area are notoriously coarse and often reflect regional averages, not SBGR airport specifically. Even if accurate, a single outlier model showing 30°C in its distribution does not meaningfully raise probability when all other models disagree..”