Llangefni, United Kingdom
Wales · United Kingdom
Llangefni is a small town in Wales, United Kingdom with a population of 4,864. Elevation: 49 ft (15 m). Average temperature: 50°F (10°C).
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
Discover Llangefni, United Kingdom
Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
Use the tabs and dropdown menus below to navigate every data point we track for this city.
About Llangefni
Llangefni is the county town of Anglesey in Wales. At the 2011 census, Llangefni's population was 5,116, making it the second-largest town in the county and the largest on the island. The community includes the village of Rhosmeirch. In 2022, population was 7,039 people.
People
Climate
| Population | 4,864 |
| Population Density | 12 / sq mi |
| Elevation | 49 ft (15 m) |
| Coordinates | 53.2556°, -4.3106° |
| Timezone | Europe/London |
| Country | 🇬🇧 United Kingdom |
| State / Province | Wales |
| Average Temperature | 50°F (10°C) |
| January Average | 42°F (5°C) |
| July Average | 60°F (16°C) |
| Annual Precipitation | 39.1 inches (994 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Llangefni
Llangefni is a small town in United Kingdom (Wales) with a population of 4,864. The city sits at an elevation of 49 feet (15 meters) above sea level. The average annual temperature is 50°F (10°C). Temperatures range from 42°F in January to 60°F in July. Annual precipitation averages 39.1 inches. The timezone is Europe/London.
Climate in Llangefni
Llangefni has an average annual temperature of 10.7°C (51°F). The hottest month is Aug (15.9°C), the coldest is Feb (6.1°C). Average annual precipitation is 856 mm.
Temperature
| Annual Average | 50.1°F |
| 7% below United Kingdom avg | |
| January Average | 42°F (5°C) |
| July Average | 60°F (16°C) |
Geography
| Elevation | 49 ft (15 m) |
| Area | 390.1 sq mi (1,010.4 km²) |
| Population Density | 12/sq mi |
| Coordinates | 53.2556°N, 4.3106°W |
| Timezone | Europe/London |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (5°C) | 3.8 in | |
| February | 41°F (5°C) | 2.8 in | Coldest |
| March | 44°F (7°C) | 3.3 in | |
| April | 47°F (8°C) | 2.3 in | |
| May | 52°F (11°C) | 2.1 in | Driest |
| June | 57°F (14°C) | 2.4 in | |
| July | 60°F (16°C) | 2.5 in | Warmest |
| August | 60°F (16°C) | 3.2 in | |
| September | 57°F (14°C) | 3.5 in | |
| October | 52°F (11°C) | 4.3 in | |
| November | 46°F (8°C) | 4.7 in | Wettest |
| December | 43°F (6°C) | 4.3 in |
Llangefni has a seasonal temperature swing of 19°F / from 41°F in February to 60°F in July. Total annual precipitation is 39.1 inches, with November being the wettest month (4.7") and May the driest (2.1").
Schools in Llangefni
5 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Ysgol Gyfun Llangefni | - | - | - | - |
| Canolfan Addysg Y Bont | - | - | - | - |
| Ysgol Gynradd Talwrn | - | - | - | - |
| Ysgol Gymuned Bodffordd | - | - | - | - |
| Henblas Community School | - | - | - | - |
Radio Stations near Llangefni
2 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Hits hull & East York | pop music | MP3 128 kbps | |
| Radio Bronglais | - | MP3 128 kbps |
Museums in Llangefni
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Anglesey Model Village | ||||
| Anglesey Transport Museum - Tacla Taid | ||||
| Beaumaris Gaol | ||||
| Cae’r Gors | ||||
| Caernarfon Airworld Museum | ||||
| Old Quarry Hospital | ||||
| Penrhyn Castle | ||||
| Penrhyn Castle Railway Museum | ||||
| Royal Welch Fusiliers Museum | ||||
| Segontium Visitor Centre | ||||
| Stone Science | ||||
| Storiel | ||||
| Swtan Heritage Museum | ||||
| Thomas Telford Centre | ||||
| Waterloo Cavalry Museum | ||||
| Welsh Slate Museum |
Libraries in Llangefni
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Amlwch Library | 0.0 | |||||
| Bangor Library | 0.0 | |||||
| Beaumaris Library | 0.0 | |||||
| Bethesda Library | 0.0 | |||||
| Caernarfon Library | 0.0 | |||||
| Deiniol Library | 0.0 | |||||
| Deiniolen Library | 0.0 | |||||
| Llyfrgell Llangefni | 0.0 | |||||
| Menai Bridge Library | 0.0 | |||||
| Penygroes Library | 0.0 | |||||
| Rhosneigr Library | 0.0 |
Farmers Markets in Llangefni
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Llangefni Market | |||||
| Llangefni Market | |||||
| Market Square Shopping Centre |
Hotels in Llangefni
3 hotels within city radius - OpenStreetMap data
Restaurants in Llangefni
3 restaurants within city radius - OpenStreetMap data
Cafes in Llangefni
5 cafes within city radius - OpenStreetMap data
Theatres in Llangefni
1 theatres within city radius - OpenStreetMap data
Clinics in Llangefni
2 clinics within city radius - OpenStreetMap data
Dentists in Llangefni
2 dentists within city radius - OpenStreetMap data
Gas Stations in Llangefni
3 gas stations within city radius - OpenStreetMap data
Banks in Llangefni
2 banks within city radius - OpenStreetMap data
Shopping Malls in Llangefni
1 shopping malls within city radius - OpenStreetMap data
Golf Courses in Llangefni
1 golf courses within city radius - OpenStreetMap data
Stadiums & Teams in Llangefni
| Team | League | Division |
|---|---|---|
Airports Near Llangefni
8 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Anglesey Airport | VLY | Medium Airport |
| Cae Mawr Tyddyn Hen | - | Small Airport |
| Caernarfon Airport | - | Small Airport |
| Dinas Farm Private Airstrip | - | Small Airport |
| Llanbedr Airfield | - | Small Airport |
| RAF Mona | - | Small Airport |
| Rhoshirwaun | - | Small Airport |
| Talybont Airstrip | - | Small Airport |
Post Offices in Llangefni
1 post offices.
| Post Office | Address |
|---|---|
| Llangefni Post Office |
Churches & Religious Organizations in Llangefni
15 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Capel Cana | |
| Capel Cildwrn | |
| Capel Ebenezer | |
| Capel Pisga | |
| Capel Smyrna | |
| Capel Smyrna | |
| Ebenezer Centre | |
| Eglwys Bresbyteraidd Cymru | |
| Eglwys Cyngar Sant | |
| Eglwys Gatholig St Joseff | |
| Eglwys St. Cristiolus | |
| Llanffinan (St. Ffinan) Church | |
| Moriah Chapel | |
| Penuel Baptist Chapel | |
| St Caian's Church |
Quick Facts
🇬🇧 About United Kingdom
Public Holidays in United Kingdom
14 public holidays this year
Download Full City Report
Get a comprehensive, print-ready PDF with all data for Llangefni.
Get ReportFrequently Asked Questions About Llangefni
What is the population of Llangefni?
Llangefni has a population of 4,864 residents and is located in United Kingdom. The population density is 12 people per square mile, spread across 390.1 square miles.
What is the weather like in Llangefni?
Llangefni has a four-season climate with an average annual temperature of 50°F (10°C). Winter temperatures average 42°F in January, while summers reach an average of 60°F in July. Annual rainfall totals 39.1 inches.
Nearby Cities
Want every data point for Llangefni?
The full profile puts all sections on one printable page, no tabs.
Full City Profile