The agriculture sector in Sukoharjo Regency contributes greatly to the economy of Sukoharjo Regency and is a food buffer in Central Java. Therefore, climatic conditions greatly affect the productivity of these food crops. conditions that can affect the area are natural activities and human activities. Natural activities that can affect climate conditions such as solar radiation, air temperature, wind, clouds, humidity and rainfall. The human activity itself is the activity of land conversion from rice fields to non-rice fields which will result in changes in various sectors, especially in the agricultural sector indirectly. Extreme weather will cause farmers to experience crop failure. The purpose of this study is three fold: determining the agro-climate zone according to Oldeman climate in Sukoharjo Regency, know the distribution of agriculture and analyzing the suitability of the agro-climate zone with the reality on the ground. While the method used in this study is the method of secondary data analysis and observation of research areas. For the results of this study are maps of agro-climate zones according to Oldeman climate and maps of the suitability of agro-climate zones with reality on the ground. It can be concluded that Sukoharjo Regency has climate types C3 and D3. As for the compatibility with the reality on the ground very suitable.
Keywords: Agriculture Sector, Nature Activities, Human Activities, Oldeman Climate and Climate Type
