February is on course to break a record number of heat records, meteorologists say, as human-made global heating and the natural El Nino climate pattern drive up temperatures on land and oceans around the world, media reported.

A little over halfway into the shortest month of the year, the heating spike has become so pronounced that climate charts are entering new territory, particularly for sea-surface temperatures that have persisted and accelerated to the point where expert observers are struggling to explain how the change is happening, The Guardian reported.