Mountain

Pen Crymlyn

Located in Coedffranc, Neath Port Talbot Coordinates: 51°37′54″ N 3°52′51″ W

Location in United Kingdom

Elevation: 67 m; above sea level
Nearest town: Jersey Marine; 1.4 km E
Local time: UTC+00:00; Europe/London · UTC+00:00
When to go: June–August; See the climate
Airports: CWL Cardiff International Airport46 km; BRS Bristol Airport85 km

About Pen Crymlyn

Pen Crymlyn is a mountain. Location: Coedffranc, Neath Port Talbot. Elevation: 67 m. The best months to visit are June–August. The nearest airport is Cardiff International Airport (46 km). Nearby sights include Penisa'r-coed and Pen Pant-y-sais.

Photos of Pen Crymlyn

Swansea Castle Tiia Monto · CC BY-SA 4.0
Neath Castle Darren Wyn Rees at Aberdare Blog · CC BY 3.0
Victoria Road David Luther Thomas · CC BY-SA 2.0
The Gnoll John Grayson · CC BY-SA 2.0

Climate of Pen Crymlyn

Best months for sightseeing

Best months for sightseeing: June–August.

This month · November

A wet month

Day 11° · Night 5° · Rain 130 mm

Hottest month: July (day 20°)
Coldest month: February (night 2°)
Wettest month: November (130 mm)
Driest month: May (65 mm)

8° 3°

8° 2°

10° 4°

12° 5°

16° 8°

18° 11°

20° 13°

17° 11°

14° 8°

11° 5°

9° 4°

Jan

120

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

116

Nov

130

Dec

124

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

Climate of Pen Crymlyn
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high (°C)	8°	8°	10°	12°	16°	18°	20°	20°	17°	14°	11°	9°
Average low (°C)	3°	2°	4°	5°	8°	11°	13°	13°	11°	8°	5°	4°
Precipitation (mm)	120	84	89	67	65	71	71	89	98	116	130	124

Other places to visit in this season: June July August

How to get to Pen Crymlyn

The nearest airport is Cardiff International Airport (CWL), 46 km to the southeast as the crow flies. The nearest large city is Swansea, 4 km to the west.

Airports

Cardiff International Airport (CWL) Cardiff 46 kmsoutheast
Bristol Airport (BRS) Bristol 85 kmeast
Exeter International Airport (EXT) Exeter, Devon 105 kmsouth

Nearby large cities

Swansea Population: 300.4K 4 kmwest
Cardiff Population: 372.1K 51 kmeast
Newport Population: 161.5K 61 kmeast
Bristol Population: 479K 91 kmeast
Exeter Population: 130.7K 104 kmsouth

Straight-line distances; road distances are longer. Airport data: OurAirports.

Day trips from Pen Crymlyn

Within 100 km: 798 historic and cultural sites, 1,926 natural sites, 190 lakes, rivers and coasts.

0–25 km196 places

Middle Head Island 10 kmSW
Hirfynydd Mountain 19 kmNE
Mynydd Marchywel Mountain 12 kmNE
Mynydd y Betws Mountain 16 kmN

25–60 km885 places

Putsborough Beach Beach 59 kmSW
Worms Head Island 32 kmW
Flat Holm Island 60 kmSE
Caldey Island Island 56 kmW

60–100 km1,833 places

Poppit Sands Beach 77 kmNW
Saunton Sands Beach 64 kmS
Mouthmill Beach Beach 79 kmSW
Kilve Beach Beach 67 kmSE

Straight-line distances.

Nearest towns and villages

Jersey Marine Village, Coedffranc
1.4 km E
Crymlyn Burrows Neighbourhood, Coedffranc
1.2 km SE
Llandarcy Village, Coedffranc
2 km NE
Bonymaen Municipality, City and County of Swansea
1.9 km NW
Ty-draw Village, Bonymaen
1.7 km NW
St Thomas Municipality, City and County of Swansea
2.4 km SW

Pen Crymlyn

Nearby attractions & nature

Everything nearby

Penisa'r-coed Mountain, Coedffranc
0.9 km E
Pen Pant-y-sais Mountain, Coedffranc
1.4 km E
Coed Darcy Mountain, Coedffranc
1.8 km NE
Cefn-hengoed Mountain, Bonymaen
2 km NW
Coed yr Iaryll Mountain, Coedffranc
2.1 km E
Summer House Hill Mountain, Llansamlet
2.5 km N
Kilvey Hill Mountain, St Thomas
2.8 km W
Shelone Hill Mountain, Briton Ferry
3.7 km E

Pen Crymlyn

Sources & licences

GeoNames, CC-BY-4.0 GeoNames (www.geonames.org), CC BY 4.0

Data last updated: November 3, 2026