This document contains Supporting Data for the manuscript "Potential drivers of disparity in early Middle Pleistocene interglacial climate response over Eurasia" by B. Bradák, G. Újvári, T. Stevens, M.F. Bógalo, M. I. González, and M. Hyodo, submitted to Paleoceanography and Paleoclimatology. Content description: AMS_raw [Sheet 1]: the sheet contains the raw AMS (anisotropy of magnetic susceptibility) data which was used during the determination of paleowind directions. AMS_stereoplots [Sheet 2]: the sheet contains the reconstructed paleowind direction is based on the stereoplot analysis and the alignment of the kmax axis. IRM_unmix_GAPplots [Sheet 3]: the sheet contains the so called gradient acquisition plots, used during the decomposition of isothermal remanent magnetization (IRM) curves and indicating the separated populations of magnetic components. IRM_unmix_raw [Sheet 4]: the sheet contains the characteristics of the magnetic components, identified during the decomposition of IRM curves. Xlf_fd_raw [Sheet 5]: the sheet contains all of the measured magnetic susceptibility frequency dependent magnetic susceptibility data from the profile and its average unit by unit. Xbckg [Sheet 6]: the sheet contains the Xlf vs. Xfd plot which is essential to the determination of background susceptibility (Xbckg) and the paleoprecipitation data. Data (Fig.2) [Sheet 7]: the complex dataset contains essential information about the units of the profile and about the proxy data, which were used during the analysis and appears at Fig. 2. As an additional information it contains step by step information about the calculation of paleoprecipitation values and about the calculation of IRM proxies. Age-depth model (Fig. 3) [Sheet 8]: the sheet contains data and additional information about the age model, used in the study and appears at Fig. 3. Pleist wind in Eurasia (Fig. 4) [Sheet 9]: the sheet summerizes basic information about the profiles which was used during the determination of the influence of various climate centres and characteristic wind directions. Data (Discussion) [Sheet 10]: The sheet summarises the information about the paleoenvironment reconstructed between MIS19 and MIS11 at Paks succession.