General Information & Facts About Rajasthan Area 342,239 sq km Capital Jaipur Population 56,473,122 (2000) Language Rajasthani, Hindi Literacy Rate 61.03 % Urbanization Ratio 22.88 % Districts 32 Climate Dry & Hot in summer cold in winters Temperatures 8º to 12º in winters (dec – jan), 40º to 46º (may-June)