Tokyo's May 10th climatology sets a 21.5°C mean high. GFS/ECMWF ensemble consensus projects 22-23°C via ridging. Thermal advection sustains warming. 90% YES — invalid if a persistent shortwave trough stalls.
Tokyo's May 10th climatology sets a 21.5°C mean high. GFS/ECMWF ensemble consensus projects 22-23°C via ridging. Thermal advection sustains warming. 90% YES — invalid if a persistent shortwave trough stalls.