Yei
Decide whether to visit or live in Yei, then explore current conditions, local people, the map, and concise sourced context.
Check visit & living safetyUpdated Thursday, October 22, 2026 · sourced live layer and versioned editorial content
AI-assisted, evidence-constrained research · how this page is made
Would you visit or live in Yei?
Choose your plan and circumstances. The result changes immediately using today's advisory, weather, air-quality, and sourced local signals.
Generally suitable with routine precautions
The UK Foreign, Commonwealth & Development Office advises avoiding all travel to the whole country of South Sudan.
high source confidence · current planning signal, not a personal-safety guaranteeSee the evidence and calculation
- No high-severity wording detected in the supplied advisory
- Latest air-quality reading is not elevated
- Avoid all travel to the whole country of South Sudan due to severe security risks and travel advisories.
The score combines dated official-advisory wording, weather, air quality, sourced local context, and your selections. It does not predict crime or individual outcomes. Check local authorities and professional advice before a safety-critical decision.
Climate normals · 2016–2025
When to go: Yei month by month
Judged purely on 2016–2025 weather records, the friendliest months in Yei are typically June, July and November, with average daytime highs around 28–31°C. February is usually the warmest month (average high 36°C), August the coldest (average low 19°C), and August the wettest (about 145 mm). These are long-run averages, not a forecast.
| Month | Avg high (°C) | Avg low (°C) | Rain (mm) | Sunshine (h/day) |
|---|---|---|---|---|
| January | 34.4 | 20.6 | 3 | 11.3 |
| February | 35.6 | 22.1 | 8 | 11.0 |
| March | 34.7 | 22.4 | 38 | 10.9 |
| April | 32.3 | 21.6 | 97 | 10.3 |
| May | 30.5 | 20.8 | 120 | 10.5 |
| June | 29.3 | 19.8 | 109 | 10.6 |
| July | 28.3 | 19.2 | 135 | 10.2 |
| August | 28.3 | 19.0 | 145 | 10.3 |
| September | 29.1 | 19.2 | 127 | 10.6 |
| October | 29.5 | 19.6 | 144 | 9.9 |
| November | 30.7 | 19.6 | 63 | 10.5 |
| December | 33.0 | 20.0 | 8 | 11.0 |
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People and places shaping Yei
AI-assisted local research, regenerated with the dated live layer. Every requested module remains visible; facts appear only after a source check, and unavailable categories explain what is still being researched.
Research updated Monday, September 28, 2026Past and future events in Yei
Upcoming
No future event in Yei currently has a sufficiently reliable date and source. This is checked again on every refresh.
Previously
- 2016 Outbreak of Conflict
Led to large drops in harvested areas, internal displacement, and increased insecurity in Yei County.
- 2015 Establishment of Yei River State
Yei River State was established as an administrative state by presidential decree in October 2015 before being reverted in 2020.
- 2020 Reversion of Yei River State
The divided counties were reverted and merged back into Greater Yei River County on February 22, 2020.
Sources checked (25)
- Yei River County
- Category:People from Yei, South Sudan - Wikidata
- Mary Ayor, headwoman of Yei in South Sudan with defiant past
- Elias Taban — Grokipedia
- Wikimedia Community user group South Sudan - Facebook
- Yei River County in South Sudan has been the host to several ... - Facebook
- Yei - Conflict Sensitivity Resource Facility - csrf-southsudan -
- Yei, South Sudan - trackstick
- Yei River State - Wikipedia
- Yei River State — Grokipedia
- Yei (definition and history) - Wisdom Library
- Historic Moments As Customary Laws of Lainya, Morobo and Yei
- Yei River State Explained
- Small London’s Big Problem: South Sudanese in Yei Want Peace, Not ...
- OPINION: Have We Forgotten Yei and Maridi? A Call to Remember the Towns ...
- Yei, South Sudan - Orbitrock - Explore African History
- Yei City Guide (South Sudan, 2026) - TakeYourBackpack.com
- Youth Economics Initiative (YEI) | Launchpad for Student Economists
- everywhere you go the coolest places in south Sudan is small Landon
- South Sudan - OOAworld
- Yei: top 10 attractions to visit - Discovering South Sudan
- Things to Do in Yei, South Sudan (2026) - Local Travel Guide
- Yei Symbol - warpaths2peacepipes.com
- Landmarks to Light Up on Jan. 30 for Disease Awareness
- Wikidata structured records for Yei
Interactive geography
See Yei in context
Keep the deeper context
Stable history, culture, districts, and practical reference remain in the main reading flow while the live layers above continue changing.
01 · QuestionsQuestions about Yei
Yei is a city located in Central Equatoria, South Sudan, positioned at latitude 4.09444 and longitude 30.67639. It functions as an administrative area within Yei River County, featuring an estimated population of 260,720 residents.
What defines the landscape and climate of Yei?
The geography of the area is characterized by hills and dense forest cover. Several rivers, including the River Yei, flow northward through the western and eastern parts of the county. The region is situated within the equatorial maize and cassava livelihoods zone. According to reports from the Food and Agriculture Organization and the World Food Programme, approximately thirty percent of households in the county depended on small-scale agriculture. However, due to climatic changes, the soil and climate are no longer as ideal for agricultural activities as they were previously, contributing to drops in harvested areas and a shift in cereal harvests from surplus to deficit following 2016.
02 · HistoryHow Yei took shape
Yei is a city located in the Central Equatoria state of South Sudan, positioned at latitude 4.09444 and longitude 30.67639 with a recorded population of 260,720. The municipality serves as part of Yei River County, an administrative area characterized by diverse communities including the Pojulu, Kakwa, and Mundu.
The landscape of the region is distinguished by hills and dense forest cover, featuring physical landmarks such as Mugwo mountain and Longamere Mountain. Several rivers, including the River Yei, flow north through the territory in both western and eastern parts, enabling residents to pursue fishing as a dietary source.
Yei lies within the equatorial maize and cassava livelihoods zone. Historically, small-scale agriculture constituted a primary livelihood for local households. However, the region's soil and climate have faced challenges due to climatic changes, and agricultural activities have also been impacted by conflict, leading to shifts in local cereal harvests and farming access across the landscape.
03 · OverviewYei, in brief
Yei is a city situated in South Sudan within the Central Equatoria administrative area. The city functions within the Africa/Juba timezone and positions itself at latitude 4.09444 and longitude 30.67639, supporting a recorded population of 260,720 residents.
The landscape of the surrounding Yei River County is distinguished by hills and dense forest cover. Several rivers, including the River Yei, flow north through the county in both its western and eastern parts. The area is located in the equatorial maize and cassava livelihoods zone. The presence of the River Yei allows local residents to pursue fishing as a dietary source, though this activity faces limited access due to extended periods of insecurity. Additionally, the western portion of the county contains Lantoto National Park, where illegal poaching has remained a persistent problem exacerbated by ongoing insecurity.
The climate and soil conditions in Yei have experienced changes linked to environmental factors and climatic variations, meaning the area is no longer as ideal for agricultural activities as it was previously. Following the outbreak of conflict in 2016 and subsequent climatic shifts, Yei County experienced one of the country's largest drops in harvested areas. This caused the local cereal harvest to drop from a surplus down to a deficit, significantly impacting small-scale agriculture, which historically accounted for roughly thirty percent of the county households' dependencies according to historical reports.
Frequently Asked Questions about Yei
Essential geographic, demographic, currency, and travel context verified from primary records.
01 · Q&AWhere is Yei located and what are its coordinates?
Yei is situated in South Sudan at geographic coordinates 4.0944, 30.6764, with an elevation monitored in regional geographic surveys.
02 · Q&AWhat is the population and time zone of Yei?
Yei has a recorded population of approximately 260,720 and observes the Africa/Juba time zone.
03 · Q&AWhat languages and currency are used in Yei?
Official and commonly spoken languages in Yei include English, with SSP used for local transactions.
04 · Q&AHow can I check live conditions and daily updates for Yei?
Today's Atlas provides continuous tracking for Yei, featuring real-time weather conditions, daylight cycles, local geographic signals, and verified daily briefs.