Busan's climatological mean high for late April is 19-20°C. Current synoptic analysis shows dominant thermal advection and ridge amplification. GFS/ECMWF guidance indicates a strong likelihood of daytime highs exceeding 18°C. Targeting 20-22°C. 95% NO — invalid if a strong, cold-core low establishes.
Busan's climatological mean high for late April is 19-20°C. Current synoptic analysis shows dominant thermal advection and ridge amplification. GFS/ECMWF guidance indicates a strong likelihood of daytime highs exceeding 18°C. Targeting 20-22°C. 95% NO — invalid if a strong, cold-core low establishes.
