MEAN RADIANT TEMPERATURE
UTCI over an urban area by accounting for direct sun in comfort
Importantly, this map of UTCI has the thermal diversity driven only by the presence or absence of direct sun/shade on people. It does not account for spatial differences in surface temperature across the urban area nor does it account for spatial differences in wind speed. However, it is useful for illustrating the spatial effect of sun on comfort, which is typically the largest dirver of outdoor comfort during the daytime.