Ankara is fairly low at , nevertheless precipitation can be observed throughout the year. Monthly mean temperatures range from in January to in July, with an annual mean of . Ankara had a population of 75,000 in 1927. In 2013, Ankara Province had a population of 5,045,083. When Ankara became the capital of the Republic of Turkey in 1923, it was designated as a planned city for 500,000 future inhabitants. During the 1920s, 1930s and 1940s, the city grew in a planned and orderly pace. However, from the 1950s onward, the city grew much faster than envisioned, because unemployment and poverty
Çankaya, Ankara (district) changed in the 1920s when Mustafa Kemal Atatürk came to stay in one of the garden houses. Atatürk selected Ankara as capital of the new republic and in the 1920s and 30s the city quickly grew, especially in the direction of Çankaya. In 1934 the writer Yakup Kadri Karaosmanoğlu described the area as ""a wooden bridge, a dirt road, and when you come round the hill you see a hillside, green in gentle contours. That's Çankaya"." Çankaya eventually developed into one of the largest central districts of Ankara in later years. The climate in Çankaya is cold and temperate. The