The TempLS FEM anomaly (1961-90 base) was 1.142°C in March, up from 1.093°C in February. It was the second warmest March in the record, a little behind 2024.
Here is the corresponding stacked graph:
Here is the temperature map, using the FEM-based map of anomalies. Use the arrows to see different 2D projections.
As always, the 3D globe map gives better detail. There are more graphs and a station map in the ongoing report which is updated daily.