Mountain

Pen Tyreglwys

Located in Llangennech, Carmarthenshire Coordinates: 51°42′53″ N 4°05′05″ W

Location in United Kingdom

Elevation: 118 m; above sea level
Nearest town: Pontarddulais; 3.2 km E
Local time: UTC+00:00; Europe/London · UTC+00:00
When to go: June–August; See the climate
Airports: CWL Cardiff International Airport62 km; BRS Bristol Airport102 km

About Pen Tyreglwys

Pen Tyreglwys is a mountain. Location: Llangennech, Carmarthenshire. Elevation: 118 m. The best months to visit are June–August. The nearest airport is Cardiff International Airport (62 km). Nearby sights include Pen Goitre and Pen Cornhwrdd.

Photos of Pen Tyreglwys

Loughor Castle Nigel Davies · CC BY-SA 2.0
Stebonheath Park David Luther Thomas · CC BY-SA 2.0

Climate of Pen Tyreglwys

Best months for sightseeing

Best months for sightseeing: June–August.

This month · November

A wet month

Day 10° · Night 5° · Rain 139 mm

Hottest month: July (day 19°)
Coldest month: February (night 2°)
Wettest month: November (139 mm)
Driest month: May (68 mm)

7° 3°

7° 2°

9° 3°

12° 5°

15° 8°

17° 10°

19° 13°

19° 12°

17° 10°

14° 8°

10° 5°

9° 4°

Jan

128

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

104

Oct

126

Nov

139

Dec

133

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 Tyreglwys
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high (°C)	7°	7°	9°	12°	15°	17°	19°	19°	17°	14°	10°	9°
Average low (°C)	3°	2°	3°	5°	8°	10°	13°	12°	10°	8°	5°	4°
Precipitation (mm)	128	90	97	73	68	77	76	95	104	126	139	133

Other places to visit in this season: June July August

How to get to Pen Tyreglwys

The nearest airport is Cardiff International Airport (CWL), 62 km to the southeast as the crow flies. The nearest large city is Swansea, 14 km to the southeast.

Airports

Cardiff International Airport (CWL) Cardiff 62 kmsoutheast
Bristol Airport (BRS) Bristol 102 kmeast
Exeter International Airport (EXT) Exeter, Devon 119 kmsoutheast

Nearby large cities

Swansea Population: 300.4K 14 kmsoutheast
Cardiff Population: 372.1K 68 kmeast
Newport Population: 161.5K 77 kmeast
Bristol Population: 479K 107 kmeast
Exeter Population: 130.7K 117 kmsouth

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

Day trips from Pen Tyreglwys

Within 100 km: 732 historic and cultural sites, 1,860 natural sites, 190 lakes, rivers and coasts.

0–25 km242 places

Worms Head Island 24 kmSW
Outer Head Island 24 kmSW
Ynys Isaf Island 14 kmNW
Low Neck Island 23 kmSW

25–60 km851 places

Manorbier Beach Beach 50 kmW
Broad Haven South Beach Beach 59 kmW
Tresaith Beach Beach 55 kmNW
Llangrannog's Beach Beach 56 kmNW

60–100 km1,689 places

St Justinian Natural site 86 kmW
Porth Clais Natural site 84 kmW
Port Selau Natural site 86 kmW
Poppit Sands Beach 61 kmNW

Straight-line distances.

Nearest towns and villages

Pontarddulais Town, Pontardulais
3.2 km E
Allt Village, Llangennech
1.5 km S
Llangennech Village, Llangennech
2.1 km S
Talyclun Village, Llanedi
1.5 km SE
Brynhyfryd Village, Llangennech
2.5 km S
Hendy Village, Llanedi
2.2 km E

Pen Tyreglwys

Nearby attractions & nature

Everything nearby

Pen Goitre Mountain, Llangennech
1.4 km N
Pen Cornhwrdd Mountain, Llangennech
1.7 km SW
Pen Fforest Mountain, Llanedi
2.6 km NE
Tal-y-fan Mountain, Pontardulais
3.3 km NE
Bryn Harddfan Mountain, Llangennech
3.4 km S
Clochywie Hill Mountain, Llanelli Rural
3.4 km W
Penyrheol Mountain, Grovesend and Waungron
4.3 km SE
Hendy Castle Historic site, Llanedi
2.4 km E

Pen Tyreglwys

Sources & licences

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

Data last updated: November 3, 2026