Climate data at very-high resolution (1 km spatial resolution) for Sierra Nevada, the highest mountain region in the Iberian Peninsula located in southeastern Andalusia (Spain). Data obtained using the Weather Research & Forecasting (WRF) model v4.3.3 (Skamarock et al., 2021) driven by ERA5 (Hersbach et al., 2018) plus a global warming signal calculated for the period 2070-2099 compared to 1985-2014 from an ensemble of 24 GCMs from CMIP6 under the SSP5-8.5 scenario. PBL was fixed to the Asymmetric Convective Model version 2 (ACM2, Pleim, 2007). Both long- and short-wave radiation were parametrized using the Community Atmosphere Model 3.0 (CAM3.0, Collins et al., 2004). The microphysics scheme used was WRF single-moment 6-class (WSM6, Hong and Lim 2006), and the land surface model the NOAH MP (Niu et al., 2011). The convection scheme was deactivated.