Lake No

Lake

Lake No sits in northern South Sudan's floodplain as a shallow freshwater lake at river junctions; local fishing, seasonal wetlands and boat travel characterise visits to the surrounding reed beds.

In this guide

Lake No essentials

Country: South Sudan
Driest months: Dec-Feb
Pay in: Pound
Language: English

Lake No at a Glance

About Lake No

Lake No is a shallow freshwater lake in Unity State, South Sudan, located where major Nile tributaries meet the northern edge of the Sudd wetlands. It is a locally important junction within the Nile-sudd drainage system.

The lake functions as a seasonal hub for fishing, small-scale navigation and grazing along its marshy shores. Water extent and channels around the lake expand and contract with the annual flood cycle, making access and routes variable through the year.

Historically the lake has formed part of traditional water- and grazing-lands used by communities in the region and has long been associated with riverine transport along the Nile system. Its shape and extent have changed seasonally rather than through large engineered modifications.

Lake No lies at the northern fringe of the Sudd wetlands in central South Sudan, within Unity State. It occupies low-lying marsh and floodplain terrain where distributaries of the White Nile interconnect.

  • Hydrology: Sits at the junction of major Nile tributaries and the Sudd wetlands, with strongly seasonal water-level changes that affect local navigation and fisheries.
When to Go

Best Time to Visit Lake No

Access is complex and often contingent on local conditions and administrative clearance.

Dry season
Dec-Feb · 25-35°C
More predictable conditions for the surrounding region though access may still be difficult.

Weather & Climate near Lake No

Climate

Lake No's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 19°C to 35°C. Moderate rainfall (715 mm/year) with a pronounced dry season.

Air Quality: AQI 88 Moderate
Best Time to Visit
JanuaryNovemberDecember
Temperature & Rainfall
Temperature Range
46°
Warmest Month
13°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Ideal 19° - 33° 26° 0 mm mostly sunny 19% 2.4 m/s 2.0 very high 11.5h
February Ideal 20° - 34° 27° 0 mm mostly sunny 16% 2.3 m/s 2.2 extreme 11.7h
March Ideal 22° - 35° 29° 3 mm some cloud 17% 2.2 m/s 2.4 extreme 12.0h
April Ideal 23° - 35° 29° 13 mm some cloud 31% 2.2 m/s 2.5 extreme 12.2h
May Very Good 23° - 33° 29° 62 mm partly cloudy 53% 1.9 m/s 2.3 extreme 12.4h
June Very Good 22° - 32° 27° 112 mm partly cloudy 67% 2.0 m/s 1.9 very high 12.5h
July Good 22° - 31° 26° 144 mm overcast 74% 1.9 m/s 1.9 very high 12.5h
August Good 21° - 31° 26° 166 mm overcast 79% 1.9 m/s 2.1 extreme 12.3h
September Good 22° - 32° 27° 134 mm partly cloudy 77% 1.6 m/s 2.2 extreme 12.1h
October Very Good 22° - 33° 30° 78 mm partly cloudy 69% 1.9 m/s 2.2 extreme 11.8h
November Ideal 20° - 34° 27° 3 mm mostly sunny 42% 2.1 m/s 2.0 very high 11.6h
December Ideal 19° - 34° 26° 0 mm clear 25% 2.4 m/s 1.9 very high 11.5h
Getting There & Around

How to Get to Lake No

Access routes are largely via river and seasonal roads from nearby towns; travel plans should be arranged with local authorities and NGOs working in the region.

Tips for Visiting Lake No

  • Lake No is in very remote territory-coordinate with regional authorities and humanitarian organisations for any fieldwork.
  • Seasonal levels make boat travel or shoreline access changeable; local knowledge is essential.
  • If researching, consult satellite imagery and riverine surveys in addition to any field visits due to accessibility constraints.