Cwmafan, United Kingdom
Wales · United Kingdom
Cwmafan is a small city in Wales, United Kingdom with a population of 5,673. Elevation: 164 ft (50 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
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About Cwmafan
Cwmafan, also known as Cwmavon, is a large village and community in the Afan valley in Wales, lying within Neath Port Talbot County Borough. It had a population of 6,538 in 2011, increasing slightly to 5,615 at the 2011 Census. Cwmafan is known for having a high percentage of Welsh speakers. In many ways it is a suburb of the nearby town of Port Talbot which is less than 2 miles (3 km) to the south. The literal translation of Cwmafan from Welsh to English is complex, Cwm means valley with Afan as the name of the river flowing through, hence the village residing within the Afan Valley. It could be a version of Afon which means river, so literally the "River Valley", this is common in Wales and the UK with many rivers being called Afon or Avon. There is also a Saint Afan, which it is possible the river was named after. There have been other suggestions but none accepted locally.
People
Climate
| Population | 5,673 |
| Population Density | 1,466 / sq mi |
| Elevation | 164 ft (50 m) |
| Coordinates | 51.6167°, -3.7621° |
| Timezone | Europe/London |
| Country | 🇬🇧 United Kingdom |
| State / Province | Wales |
| Average Temperature | 50°F (10°C) |
| January Average | 41°F (5°C) |
| July Average | 61°F (16°C) |
| Annual Precipitation | 47.6 inches (1,208 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Cwmafan
Cwmafan is a small city in United Kingdom (Wales) with a population of 5,673. The city sits at an elevation of 164 feet (50 meters) above sea level. The average annual temperature is 50°F (10°C). Temperatures range from 41°F in January to 61°F in July. Annual precipitation averages 47.6 inches. The timezone is Europe/London.
Temperature
| Annual Average | 49.8°F |
| 8% below United Kingdom avg | |
| January Average | 41°F (5°C) |
| July Average | 61°F (16°C) |
Geography
| Elevation | 164 ft (50 m) |
| Area | 3.9 sq mi (10.0 km²) |
| Population Density | 1,466/sq mi |
| Coordinates | 51.6167°N, 3.7621°W |
| Timezone | Europe/London |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 0.4 m (1 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2011 | PLYMOUTH, ENGLAND | Avalanche | 0.4 m | - | 135 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 5.2 in | |
| February | 40°F (5°C) | 3.6 in | Coldest |
| March | 43°F (6°C) | 3.9 in | |
| April | 46°F (8°C) | 2.8 in | |
| May | 52°F (11°C) | 2.8 in | Driest |
| June | 57°F (14°C) | 3.0 in | |
| July | 61°F (16°C) | 3.0 in | Warmest |
| August | 61°F (16°C) | 3.7 in | |
| September | 57°F (14°C) | 4.2 in | |
| October | 51°F (11°C) | 4.8 in | |
| November | 46°F (8°C) | 5.4 in | Wettest |
| December | 43°F (6°C) | 5.3 in |
Cwmafan has a seasonal temperature swing of 21°F / from 40°F in February to 61°F in July. Total annual precipitation is 47.6 inches, with November being the wettest month (5.4") and May the driest (2.8").
Radio Stations near Cwmafan
6 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Celtica Radio | - | MP3 128 kbps | |
| XL:UK Radio | afrobeat, asian urban hits | MP3 192 kbps | |
| Easy 50s | - | MP3 | |
| Nation 60s | - | MP3 128 kbps | |
| Nation Love | - | AAC+ 47 kbps | |
| RustRadio | metal | MP3 320 kbps |
Museums in Cwmafan
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| 1940s Swansea Bay | ||||
| Aberdulais Falls Visitor Centre | ||||
| Afan Forest Mining museum | ||||
| Cefn Coed Colliery Museum | ||||
| Cefn Junction | ||||
| Dylan Thomas Centre | ||||
| Egypt Centre | ||||
| Glynn Vivian Art Gallery | ||||
| Nash Point Fog Horn | ||||
| National Waterfront Museum | ||||
| Oriel Science | ||||
| Porthcawl Museum | ||||
| Swansea Museum | ||||
| Swansea Museum Collections Centre | ||||
| Swansea Museum Tramway Centre |
Libraries in Cwmafan
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Aberkenfig Library | 0.0 | |||||
| Ammanford Library | 0.0 | |||||
| Baglan Library | 0.0 | |||||
| Baglan Library | 0.0 | |||||
| Bay Library | 0.0 | |||||
| Briton Ferry Library | 0.0 | |||||
| Briton Ferry Library | 0.0 | |||||
| Brynhyfryd Library | 0.0 | |||||
| Clydach Library | 0.0 | |||||
| Clydach Library | 0.0 | |||||
| Cwmafan Library | 0.0 | |||||
| Glynneath Library | 0.0 | |||||
| Law Library | 0.0 | |||||
| Library and Information Centre | 0.0 | |||||
| Library and Information Centre | 0.0 | |||||
| Morriston Library | 0.0 | |||||
| Morriston Library | 0.0 | |||||
| Neath Library | 0.0 | |||||
| Neath Port Talbot Library and Information Services | 0.0 | |||||
| Oystermouth Library | 0.0 | |||||
| Penlan Community Centre and Library | 0.0 | |||||
| Pontardawe Library | 0.0 | |||||
| Porthcawl Library | 0.0 | |||||
| Pyle Library | 0.0 | |||||
| Resolven Library | 0.0 | |||||
| School Library | 0.0 | |||||
| School Library | 0.0 | |||||
| Seven Sisters Community Centre | 0.0 | |||||
| Sketty Library | 0.0 | |||||
| Skewen Library | 0.0 | |||||
| Skewen Library | 0.0 | |||||
| South Wales Miner's Library | 0.0 | |||||
| St Thomas Library | 0.0 | |||||
| St Thomas Library | 0.0 | |||||
| Swansea Central Library | 0.0 | |||||
| Swansea Central Library | 0.0 | |||||
| Taibach Community Library | 0.0 | |||||
| Ystradgynlais Public Library | 0.0 |
Farmers Markets in Cwmafan
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Neath Indoor Market | |||||
| Swansea Market |
Stadiums & Teams in Cwmafan
| Team | League | Division |
|---|---|---|
Airports Near Cwmafan
24 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Cardiff International Airport | CWL | Large Airport |
| MOD St Athan | - | Medium Airport |
| Royal Marines Base Chivenor | - | Medium Airport |
| Swansea Airport | SWS | Medium Airport |
| Belle Vue Airfield | - | Small Airport |
| Brookside Farm Private Airstrip | - | Small Airport |
| Coetir Bach Farm Airstrip | - | Small Airport |
| Croes Carn Einion Farm Airstrip | - | Small Airport |
| Cruglas Synod Inn Airstrip | - | Small Airport |
| Eaglescott Airfield | - | Small Airport |
| Eggesford Airfield | - | Small Airport |
| Elan Valley Airstrip | - | Small Airport |
| Glebe Farm Airstrip | - | Small Airport |
| Gorrel Farm Airstrip | - | Small Airport |
| Green Acres Airstrip | - | Small Airport |
| Hardwicke Airstrip | - | Small Airport |
| Heywood Farm Airstrip | - | Small Airport |
| Lane Farm Airstrip | - | Small Airport |
| Old Park Farm Airstrip | - | Small Airport |
| Pembrey West Wales Airport | - | Small Airport |
| Rhigos Airstrip | - | Small Airport |
| Stoodleigh Barton Private Airstrip | - | Small Airport |
| Talgarth Glider Field | - | Small Airport |
| Watchford Farm Airstrip | - | Small Airport |
Treatment Centers in Cwmafan
4 treatment centers.
| Center | Type | Phone |
|---|---|---|
| Mental Health Matters Wales | ||
| Mumbles Clinic | ||
| Mumbles Podiatry | ||
| The Weight Loss Doctor Clinic |
Churches & Religious Organizations in Cwmafan
2 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Penuel Capel y Bedyddwyr | |
| Saint Philip Evans Catholic Church |
Quick Facts
🇬🇧 About United Kingdom
Public Holidays in United Kingdom
14 public holidays this year
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Get ReportFrequently Asked Questions About Cwmafan
What is the population of Cwmafan?
Cwmafan has a population of 5,673 residents and is located in United Kingdom. The population density is 1,466 people per square mile, spread across 3.9 square miles.
What is the weather like in Cwmafan?
Cwmafan has a four-season climate with an average annual temperature of 50°F (10°C). Winter temperatures average 41°F in January, while summers reach an average of 61°F in July. Annual rainfall totals 47.6 inches.
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