GISS June global temperature up by 0.05°C from May.

The GISS V4 land/ocean temperature anomaly was 1.21°C in June, up from 1.16°C in May. This rise is similar to the 0.03°C reported here for TempLS.

As with TempLS, June was the warmest June in the record - next was 1.08°C in 2023.

As usual here, I will compare the GISS and earlier TempLS plots below the jump.

June global surface TempLSup 0.030°C from May, warmest June in record.

The TempLS FEM anomaly (1961-90 base) was 1.059°C in June, up from 1.029°C in May. It was the warmest June in the record, ahead of 0.95°C in 2023. The NCEP/NCAR reanalysis base index fell by 0.013°C.

That makes 13 record months in a row; and June 2024 is even close to July 2023, so it may not be the last of this run. It is looking even more likely that 2024 will be a record warm year, well ahead even of 2023.

Here is the corresponding stacked graph, showing how much hotter recent months have been:


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.