Climate of Bihar in the south China sea. The maximum frequency of the tropical cyclones in Bihar is during September–November especially during the asterism called hathiya. These cyclones are essential for the maturing of paddy, and are required for the moistening of the soil for the cultivation of rabi crops. Bihar is India's most flood-prone State, with 76% of the population in the north Bihar living under the recurring threat of flood devastation. According to some historical data, 16.5% of the total flood affected area in India is located in Bihar while 22.1% of the flood affected population in India lives in Bihar.
Bihar to their teaching as being better than those in other states. Bihar is striving to increase female literacy, now at 53.3%, as the government establishes educational institutions. At the time of independence, women's literacy in Bihar was 4.22%. Bihar has a National Institute of Technology (NIT) and an Indian Institute of Technology (IIT) in Patna. The National Employability Report of Engineering Graduates, 2014 puts graduates from Bihar in the top 25 percent of the country, and rating Bihar as one of the three top states at producing engineering graduates in terms of quality and employability. As of December 2013, there