Contents: 1. Introduction and basic idea related to climate. 2. scope of agro-meterology. 3. Composition and structure of earth atmosphere. 4. Atmospheric pressure and winds. 5. Cyclones and anti-cyclones. 6. Air masses and fronts. 7. Solar radiation. 8. Atmospheric temperature and its measurements. 9. Atmospheric humidity and precipitation. 10. Agriculture and weather relations. 11. Adverse weather and crop protection. 12. Agro-climatic and agro-ecological zones of India. 13. Environmental issues and their impact on agriculture. 14. Weather forecasting and agro-mate analysis. 15. Remote sensing and GIS. 16. Important tips related to climate.