Effect of La Niña Phenomena on Local Climate Variation: Case Study in Uttaradit Province

Abstract

La Niña phenomena effect on local climate variation in short term and long term. The La Niña phenomena variation analysis in Thailand, found that Uttaradit province is received rainfall over mean standard. The results form automatic weather station (AWS) at 10 stations surrounding Uttaradit province show that. The La Niña phenomena effect on maximum temperature which lower than base line period 4.13 %, minimum temperature was lower than base line period 4.10 %, average temperature was lower than base line period 1.44 %, average humidity was over than base line period 11.39 %, rainfall average was over than base line period 46.08 % and solar radiation was lower than base line 5.95 %.