“…For instance, ERA5 precipitation data show highest performance over subregions of temperate monsoon climate and temperate continental climate over China mainland (Xu et al, 2022). Moreover, the performance of model‐based precipitation products significantly outperform satellite‐based products over high‐latitude regions in cold seasons (Gao et al, 2020; Ma et al, 2022; Sui et al, 2020; Zhu et al, 2021). Therefore, ERA5 could convincingly stand out among many state‐of‐the‐art global and regional precipitation products obtained through gauge‐based, satellite‐based, and atmospheric retrospective‐analysis models, as well as through the merging of their products (Hersbach et al, 2020; Chen et al, 2008; Harris et al, 2020; Huffman et al, 2007; Huffman et al, 2019; Kobayashi et al, 2015; Ma et al, 2020; Ma et al, 2022, shown in Table 1) in terms of long time series with high quality.…”