Somsak Sripugdee, Yanyong Inmoung, Rittirong Junggoth, Impact of Climate Change on Dengue Hemorrhagic Fever Epidemics, Research Journal of Applied Sciences, Volume 5,Issue 4, 2010, Pages 260-262, ISSN 1815-932x, rjasci.2010.260.262, (https://makhillpublications.co/view-article.php?doi=rjasci.2010.260.262) Abstract: The study of Impact of climate change with dengue fever epidemic in South of North Eastern of Thailand 4 province (Nakornratchasima, Chaiyaphum, Burirum and Surin) to correct data with climate data in 30 years ago (1979-2008) with rainfall intensity number of raining days and temperature by maximum-minimum temperature and relative humidity data of dengue fever by incidence of dengue Morbidity rate from data dengue case report in 30 year ago (1979-2008). Result that rainfall intensity and number of raining days correlation with dengue morbidity rate (F = 159.32, 203.52 p<0.05) R = 0.55 and 0.60, R2adj = 031 and 0.36 Standard Error (SEest) = 0.39 and 0.76 model of incidence rate of rainfall intensity = 0.17+0.35* rainfall intensity and model incidence rate of number raining days = 0.05+0.76* number of raining. Keywords: Climate change;dengue;dengue hemorrhagic fever;epidemics;impact;rainfall intensity