Mountain

Pen Tynreithin

Located in Llanilar, Ceredigion Coordinates: 52°20′18″ N 3°58′53″ W

Location in United Kingdom

Elevation: 211 m; above sea level
Nearest town: Llanilar; 3.6 km NW
Local time: UTC+00:00; Europe/London · UTC+00:00
When to go: June–August; See the climate
Airports: CWL Cardiff International Airport114 km; LPL Liverpool John Lennon Airport135 km

About Pen Tynreithin

Pen Tynreithin is a mountain. Location: Llanilar, Ceredigion. Elevation: 211 m. The best months to visit are June–August. The nearest airport is Cardiff International Airport (114 km). Nearby sights include Gaer Fawr and Pen Meillionen.

Climate of Pen Tynreithin

Best months for sightseeing

Best months for sightseeing: June–August.

This month · November

A wet month

Day 9° · Night 4° · Rain 174 mm

Hottest month: July (day 18°)
Coldest month: February (night 1°)
Wettest month: November (174 mm)
Driest month: May (81 mm)

7° 2°

7° 1°

8° 2°

11° 3°

14° 6°

16° 9°

18° 11°

16° 9°

13° 7°

9° 4°

8° 2°

Jan

159

Feb

115

Mar

132

Apr

May

Jun

Jul

100

Aug

117

Sep

128

Oct

157

Nov

174

Dec

171

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 Tynreithin
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high (°C)	7°	7°	8°	11°	14°	16°	18°	18°	16°	13°	9°	8°
Average low (°C)	2°	1°	2°	3°	6°	9°	11°	11°	9°	7°	4°	2°
Precipitation (mm)	159	115	132	91	81	98	100	117	128	157	174	171

Other places to visit in this season: June July August

How to get to Pen Tynreithin

The nearest airport is Cardiff International Airport (CWL), 114 km to the southeast as the crow flies. The nearest large city is Swansea, 80 km to the south.

Airports

Cardiff International Airport (CWL) Cardiff 114 kmsoutheast
Liverpool John Lennon Airport (LPL) Liverpool 135 kmnortheast
Bristol Airport (BRS) Bristol 138 kmsoutheast

Nearby large cities

Swansea Population: 300.4K 80 kmsouth
Newport Population: 161.5K 107 kmsoutheast
Cardiff Population: 372.1K 110 kmsoutheast
Telford Population: 155.6K 111 kmeast
Worcester Population: 101.7K 121 kmeast

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

Day trips from Pen Tynreithin

Within 100 km: 829 historic and cultural sites, 2,572 natural sites, 210 lakes, rivers and coasts.

0–25 km302 places

Craig-yr-allt gôch Reservoir Lake 24 kmE
Claerwen Reservoir Lake 21 kmE
Plynlimon Mountain 20 kmNE
Garn Gron Mountain 15 kmSE

25–60 km1,207 places

Poppit Sands Beach 55 kmSW
Mwnt beach Beach 50 kmSW
Tresaith Beach Beach 43 kmSW
Llangrannog's Beach Beach 39 kmSW

60–100 km2,102 places

Manorbier Beach Beach 96 kmSW
Whistling Sands Beach 75 kmNW
Traeth Penllech Beach 76 kmNW
Porth Towyn Beach Beach 77 kmNW

Straight-line distances.

Nearest towns and villages

Llanilar Village, Llanilar
3.6 km NW
Rhos-y-garth Village, Llanilar
1.6 km W
Abermagwr Village, Trawsgoed
1.6 km NE
Rhostie Village, Llanilar
2.5 km W
Wenallt Village, Trawsgoed
2.7 km SE
Trawsgoed Municipality, Ceredigion
3.4 km NE

Pen Tynreithin

Nearby attractions & nature

Everything nearby

Gaer Fawr Mountain, Llanilar
1.1 km S
Pen Meillionen Mountain, Llanilar
3.6 km W
Comins Pen-y-banc (old GR) Mountain, Lledrod
3.6 km S
Pen Ty'n-llain Mountain, Lledrod
3.6 km SE
Llangwyryfon Hill Mountain, Lledrod
3.9 km SW
Comins Pen-y-banc Mountain, Ystrad Meurig
4.5 km SE
Pant-y-carne settlement Mountain, Llanfarian
4.7 km NW
Allt Goch Mountain, Melindwr
4.8 km NE

Pen Tynreithin

Sources & licences

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

Data last updated: November 3, 2026