Climate is a multifaceted concept in an organization, with few distinctions in the context of school settings. Although research on school climate stems from the study of organizational climate, and became a central variable in the educational research with a comprehensive review of the literature, there are significant differences in the approaches to the study of school climate. Scholars have studied climate at various levels of education, for example, elementary schools, secondary schools, and higher level schools as well as among teachers and school leaders. There is some divergence and variations in school climate across those contexts; there are also substantial similarities as shown in many past studies. School climate as a key player in school development can be driven by internal factors like interactive behavior and external factors such as school location, school size, student population, educational policies and socio-economic changes. Studies of climate in the educational context is multidimensional and can be viewed in a variety of ways due to diverse social effects. Climate has been investigated in relation to the general working environment of school, quality of school experience, school values and norms, interpersonal relationships of individual school members, teaching and learning practices, structure of the school, and feelings toward school life. In this regard, school climate is explored in relation to school development in Nigeria and focuses on those factors that have a greater potential to support teaching and learning practices, including school plants, school leadership, school culture, collegiality, school safety, and academic achievement. Relating these constructs to school development in Nigeria will give more precise and sizeable understanding on the importance of school climate towards attainment of sustainable school success.