Trader sentiment for Shenzhen's highest temperature on March 26 reflects deep uncertainty in ensemble weather models, with 26°C leading at 33% implied probability due to a slight bias toward mild warming in GFS and ECMWF runs, while 20°C or below (25%) and 30°C or higher (25%) vie closely amid forecast divergence. Shenzhen's subtropical monsoon climate typically sees March highs averaging 24°C historically, per China Meteorological Administration data, but current upper-air patterns show a weakening cold front potentially capping peaks below 23°C versus a developing ridge risking spikes above 28°C. Key differentiator: cloud cover and sea breeze moderation, with fresh model outputs expected overnight tilting odds further.