Seasonal and Geographical Variation of Dengue Vectors in Narathiwat, South Thailand

Figure 2

Monthly rainfall data for a period of two consecutive years, 2012-2013. Difference in the monthly rainfall (millimeters) was observed during which the Aedes larval surveys were conducted between wet season (November-December 2012) and dry season (March-April 2013). Also, the numberings inside and outside the bars indicate rainfall days that were observed during the studied months of wet season, November (20) and December (24), and of dry season, March (2) and April (12), respectively. These meteorological data were obtained from the Narathiwat Meteorological Station.