Khartoum main Nile ("see map, upper right") as it zigzags through northern Sudan into Egypt at Lake Nasser. Khartoum is relatively flat, at elevation , as the Nile flows northeast past Omdurman to Shendi, at elevation about away. Under Köppen's climate classification system, Khartoum features a hot arid climate, with only the summer months seeing noticeable precipitation. The city averages a little over of precipitation per year. Based on annual mean temperatures, the city is one of the hottest major cities in the world. Temperatures routinely exceed in mid-summer. Its average annual high temperature is , with six months of the
Capital punishment by country Capital punishment by country The following is a summary of the use of capital punishment by country. Globally, 56 countries retain capital punishment, 106 countries have completely abolished it "de jure" for all crimes, 8 have abolished it for ordinary crimes (while maintaining it for special circumstances such as war crimes), and 28 are abolitionist in practice. Historically, capital punishment has been used in almost every part of the world. Currently, the large majority of countries have either abolished or discontinued the practice. Japan has the highest inequality-adjusted HDI (Human Development Index, of the United Nations Development Programme) of any