Climate- is average condition of weather at a location for number of years. It is integrated effect of temperature, precipitation, sunlight or wind. Climate, which is average weather conditions over a period of time, is the primary environmental influence on ecosystems. Kind of variety/crop that can be grown on a particular place depend on climate. The various climatic factors affecting the crop growth and production are temperature, light, rainfall, relative humidity, photoperiod and wind. Temperature is the most important climatic factor to be considered in vegetable production. For majority of crops average temperature for the growth is 15-35 0C.