Physical setting
Coastal country
geographic context
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Geography & Environment
Geography & Environment in Sudan
KhartoumLocal time
Geography & Environment
Sudan is dominated by broad plains and desert to semi-desert landscapes, structured by the Nile system and higher terrain toward the east and west.
Relief anchor
Nile corridor and eastern-western uplands
verified relief reference
Sudan at a Glance
Sudan is dominated by broad plains and desert to semi-desert landscapes, structured by the Nile system and higher terrain toward the east and west.
Physical geography
terrain · drainage · setting
Extensive plains dominate much of Sudan, with uplands and mountain areas toward the Red Sea Hills in the east and Darfur highlands in the west.
Regional frameNorthern Africa
SettingCoastal country
Relief focusJebel Marra highlands
Climate pattern
Climate grades from very arid desert conditions in the north toward more seasonal semi-arid and savanna conditions farther south.
Water and landform context
The Blue Nile, White Nile, Atbara and main Nile form the central drainage framework through an otherwise strongly arid landscape.
Terrain, Climate and Environment
Three connected views of Sudan's physical setting.
Relief and terrain
PhysicalExtensive plains dominate much of Sudan, with uplands and mountain areas toward the Red Sea Hills in the east and Darfur highlands in the west.
Climate pattern
ClimateClimate grades from very arid desert conditions in the north toward more seasonal semi-arid and savanna conditions farther south.
Environmental setting
EnvironmentThe Blue Nile, White Nile, Atbara and main Nile form the central drainage framework through an otherwise strongly arid landscape.
Understand the landscape
What Sudan's geographic profile is telling you
Sudan physical geography is organized around the Nile corridor across a broad north-south aridity gradient, with higher relief on the eastern and western margins.
Detailed Geography & Environment Data
| Measure | Reference | Basis |
|---|---|---|
| Physical setting | Coastal country | Geographic classification |
| Relief anchor | Nile corridor and eastern-western uplands | Named physical feature |
| Climate | Climate grades from very arid desert conditions in the north toward more seasonal semi-arid and savanna conditions farther south. | |
| Terrain | Extensive plains dominate much of Sudan, with uplands and mountain areas toward the Red Sea Hills in the east and Darfur highlands in the west. | |
Frequently Asked Questions
What kind of terrain does Sudan have?
Extensive plains dominate much of Sudan, with uplands and mountain areas toward the Red Sea Hills in the east and Darfur highlands in the west.
What is Sudan's climate like?
Climate grades from very arid desert conditions in the north toward more seasonal semi-arid and savanna conditions farther south.
What physical feature helps explain the landscape?
The Blue Nile, White Nile, Atbara and main Nile form the central drainage framework through an otherwise strongly arid landscape.
Sources & methodology
For Geography & Environment in Sudan, country-authored UNFCCC submission anchors the Nile corridor and eastern-western uplands relief framing, while country-authored UNFCCC submission supplies the complementary climate or water evidence. The page keeps the synthesis at the scale directly supported by those sources.
View sources used for this page
country-authored UNFCCC submission
Supports Geography & Environment in Sudan's country-authored national circumstances and climate evidence used in this page.