- Elevation
- 71 m
- above sea level
- Local time
- UTC+00:00
- Europe/London · UTC+00:00
- Airports
- CWL Cardiff International Airport50 km
- BRS Bristol Airport87 km
About Alltwen
Alltwen is a village. Location: Cilybebyll, Neath Port Talbot. Elevation: 71 m. The best months to visit are June–August. The nearest airport is Cardiff International Airport (50 km). Nearby sights include Pen Alltwen and Mynydd Gellionnen.
Photos of Alltwen
Climate of Alltwen
Best months for sightseeingBest months for sightseeing: June–August.
This month · November
A wet month
Day 11° · Night 5° · Rain 152 mm
- Hottest month
- July (day 20°)
- Coldest month
- February (night 3°)
- Wettest month
- November (152 mm)
- Driest month
- May (75 mm)
Bars: average monthly low and high temperature. Below: precipitation. Monthly averages for 1970–2000 at about 18 km resolution, adjusted for elevation. Highlighted months are mild and relatively dry. Source: WorldClim 2.1 (CC BY 4.0).
Show values as a table
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high (°C) | 8° | 7° | 10° | 12° | 16° | 18° | 20° | 20° | 17° | 14° | 11° | 9° |
| Average low (°C) | 3° | 3° | 4° | 5° | 8° | 11° | 13° | 13° | 11° | 8° | 5° | 4° |
| Precipitation (mm) | 144 | 101 | 109 | 80 | 75 | 83 | 82 | 101 | 113 | 136 | 152 | 148 |
How to get to Alltwen
The nearest airport is Cardiff International Airport (CWL), 50 km to the southeast as the crow flies. The nearest large city is Swansea, 12 km to the southwest.
Airports
- Cardiff International Airport (CWL) Cardiff 50 kmsoutheast
- Bristol Airport (BRS) Bristol 87 kmsoutheast
- Exeter International Airport (EXT) Exeter, Devon 113 kmsouth
Nearby large cities
- Swansea Population: 300.4K 12 kmsouthwest
- Cardiff Population: 372.1K 53 kmsoutheast
- Newport Population: 161.5K 60 kmeast
- Bristol Population: 479K 91 kmeast
- Bath Population: 101.6K 110 kmeast
Straight-line distances; road distances are longer. Airport data: OurAirports.
Day trips from Alltwen
Within 100 km: 851 historic and cultural sites, 2,051 natural sites, 188 lakes, rivers and coasts.
0–25 km238 places
- Middle Head Island 19 kmSW
- Trichrug Mountain 20 kmN
- Fan Gyhirych Mountain 22 kmNE
- Black Mountain Mountain 18 kmN
25–60 km967 places
- Worms Head Island 37 kmSW
- Caldey Island Island 59 kmW
- Barry Island Island 53 kmSE
- Sully Island Island 57 kmSE
60–100 km1,885 places
- Poppit Sands Beach 73 kmNW
- Saunton Sands Beach 73 kmS
- Mouthmill Beach Beach 88 kmSW
- Putsborough Beach Beach 68 kmSW
Straight-line distances.
Nearby attractions & nature
Everything nearby-
Pen Alltwen Mountain, Cilybebyll0.9 km NE
-
Mynydd Gellionnen Mountain, Pontardawe2.6 km NW
-
Cefnllan Mountain, Pontardawe2.6 km N
-
Mynydd Drumau Mountain, Dyffryn Clydach3.2 km S
-
Mynydd Marchywel Mountain, Cilybebyll4.3 km E
-
Craig yr Allt Mountain, Mawr3.4 km W
Sources & licences
Data last updated:

