Of the 50 cities selected for the study, 21 were in temperate climate zones, 14 were in continental climates, and 15 were in dry climates. (sciencedaily.com)
The results suggest that dengue is more prevalent in warmer regions, but the humidity conditions and amount of rainfall seem fundamental for increase of the diseases prevalence in temperate climate regions or drier tropical regions of the country. (uncclearn.org)
7 Causes of Climate Temperate zone: 23.5 degrees — 66.5 degrees North and South. (slideplayer.com)