Guangzhou's May thermal regime dictates average highs near 30°C. A -17°C high is an extreme, physically improbable anomaly; current GFS/ECMWF ensembles show no such event. 99.99% NO — invalid if the Tropic of Cancer shifts drastically.
Guangzhou's May thermal regime dictates average highs near 30°C. A -17°C high is an extreme, physically improbable anomaly; current GFS/ECMWF ensembles show no such event. 99.99% NO — invalid if the Tropic of Cancer shifts drastically.