Climatological mean high for late April in AMS is ~14°C. Current GFS/ECMWF ensemble means show no strong warm air advection pushing daily max significantly above this. 16°C represents an above-average thermal anomaly. 75% NO — invalid if synoptic pattern shifts to sustained southerly flow.
Climatological mean high for late April in AMS is ~14°C. Current GFS/ECMWF ensemble means show no strong warm air advection pushing daily max significantly above this. 16°C represents an above-average thermal anomaly. 75% NO — invalid if synoptic pattern shifts to sustained southerly flow.