Data source: Minerva Brasiliense; the observer explained that he used to take max temperature at 2 p.m., min temperature in the dawn, max pressure at 10 a.m. and min pressure at 4 p.m. He used a max/ min thermometer and a barometer compared with a French one that was verified in the Paris observatory---The data of this dataset might have been revised during the review process. This might therefore be an old version. To be sure, please check the respective dataset at doi:10.1594/PANGAEA.871480