What You Need To Know about Omdurman
Omdurman (standard Arabic: أم درمان Umm Durmān) is the second largest city in Sudan and Khartoum State, lying on the western banks of the River Nile, opposite the capital, Khartoum. Omdurman has a population of 2,395,159 (2008) and is the national centre of commerce.
Population: 3,829 million
The name Omdurman (Umm Durmān) literally translates as “Mother of Durmān”, but who she was or might have been is not known.
Khartoum features a hot desert climate (Köppen climate classification BWhw) with a dry season occurring during “wintertime”, typical of the Saharo-Sahelian zone which marks the progressive passage between the Sahara Desert, vast arid areas and the Sahel, vast semi-arid areas. The climate is extremely arid for most of the year with about nine months where average rainfall is lower than 5 mm (0.20 in).
The very long dry season is itself divided into a hot, very dry season between November and March as well as a very hot, dry season between April and June. During this part of the year, hot, dry continental trade winds from deserts sweep over the region such as the harmattan (a northerly or northeasterly wind): the sky is perfectly clear, the weather is stable, very dry and the rainfall inhibition is total.
The very irregular, very brief, rainy season lasts about 1 month as the maximum rainfall is recorded in August with about 75 mm (3.0 in). The rainy season is characterized by a seasonal reverse of wind regimes, when the Intertropical Convergence Zone goes northerly. Average annual rainfall is very low, with only 121.3 mm (4.78 in) of precipitation. Khartoum records on average six days with 10 mm (0.39 in) or more and 19 days with 1 mm (0.039 in) or more of rainfall.
Arabic and English are the official languages
Omdurman features a hot arid climate, with only the summer months seeing noticeable precipitation. The city averages a little over 155 millimetres (6.1 in) of precipitation per year. Based on annual mean temperatures, the city is one of the hottest major cities in the world. Temperatures routinely exceeds 40 °C (104 °F) in mid-summer. Its average annual high temperature is 37.1 °C (99 °F), with six months of the year seeing an average monthly high temperature of at least 38 °C (100 °F). Furthermore, throughout the year, none of its monthly average high temperatures falls below 30 °C (86 °F). During the months of January and February, while daytime temperatures are generally very warm, nights are relatively cool, with average low temperatures just above 15 °C (59 °F).