https://www.fodors.com/world/north-a.../san-francisco
San Francisco, USA
The next set includes more cities in Northern Europe and high altitude Latin American cities, but also the first Canadian city. Calgary is a fairly northern city, but also located at a high elevation at the foot of the Rockies. However, we also see some cities that are neither at high elevation, nor all that far north, such as San Francisco, the major city with the coolest summers in the United States, which is influenced by cool ocean currents. However, this is also true for Concepción and Valparaiso in Chile, which are at similar latitudes and low elevations. Fittingly, Valparaiso is nick-named "Little San Francisco".
Northern America: 60/62
Latin America: 87/94
Europe: 68/75
Africa: 92/92
West Asia: 53/53
Central & North Asia: 19/19
South Asia: 97/97
Southeast Asia: 42/42
East Asia: 155/155
Oceania: 6/6