A Dataset of Meteorological and Soil-Hydrological Instrumental Observations from the Regional Agrometeorological Network Collected During the Growing Seasons of 2022–2025 within the East Kazakhstan Region

This dataset contains meteorological and soil-hydrological instrumental observations collected during the growing seasons (May–September) of 2022–2025 at three agrometeorological stations located on active agricultural lands in the East Kazakhstan Region, Republic of Kazakhstan. The stations are situated across steppe and forest-steppe landscapes of the transboundary Altai–Sayan mountain region under diverse soil–climatic conditions. The local climate corresponds to the Dfb and Dfa types of the Köppen–Geiger classification, while the soils are classified under the WRB system as Chernozems and Calcic Chernozems. The dataset includes two main components: continuous automatic monitoring data in the form of time series from agrometeorological weather stations, and discrete field-based express measurements of volumetric soil moisture collected at key phenological stages of crop development during the 2025 growing season.