Heat- and cold-related health outcomes vary by location (Dialesandro et al., 2021; Hu et al., 2019; Phung et al., 2016), suggesting outcomes are highly moderated by socioeconomic, occupational and other non-climatic determinants of individual health and socioeconomic vulnerability (Åström et al., 2020; McGregor et al., 2017; McGregor et al., 2017; Schuster et al., 2017; Benmarhnia et al., 2015; Watts et al., 2019)