Fig. 3. Seasonal cycle of outdoor days. Seasonal cycle of outdoor days in the United States for the periods 1976-2005 under historical forcing (grey lines) and 2071-2100 under SSP1-2.6 (blue lines) and SSP5-8.5 (red lines) scenarios, derived from NEX-GDDP-CMIP6 GCMs. Thick solid line indicates an ensemble mean of NEX-GDDP-CMIP6 models. The background image was obtained from NASA Visible Earth.