LA's climatological mean high for late April is 68-72°F. 60-61°F demands an extreme, sustained marine inversion or severe upper-level trough. This negative thermal anomaly is highly improbable. 98% NO — invalid if NWS issues a cold advisory.
LA's climatological mean high for late April is 68-72°F. 60-61°F demands an extreme, sustained marine inversion or severe upper-level trough. This negative thermal anomaly is highly improbable. 98% NO — invalid if NWS issues a cold advisory.