Mountain

Cefn Clawdd

Located in Erwood, Powys Coordinates: 52°03′13″ N 3°23′48″ W

Location in United Kingdom

Elevation: 436 m; above sea level
Nearest town: Llaneglwys; 2.5 km SE
Local time: UTC+00:00; Europe/London · UTC+00:00
When to go: June–August; See the climate
Airports: CWL Cardiff International Airport73 km; BRS Bristol Airport88 km

About Cefn Clawdd

Cefn Clawdd is a mountain. Location: Erwood, Powys. Elevation: 436 m. The best months to visit are June–August. The nearest airport is Cardiff International Airport (73 km). Nearby sights include Llaneglwys Wood and Pen Llaneglwys.

Photos of Cefn Clawdd

Aberedw Castle Bill Nicholls · CC BY-SA 2.0

Climate of Cefn Clawdd

Best months for sightseeing

Best months for sightseeing: June–August.

This month · November

A wet month

Day 8° · Night 2° · Rain 159 mm

Hottest month: July (day 18°)
Coldest month: February (night -1°)
Wettest month: December (171 mm)
Driest month: July (75 mm)

5° 0°

5° -1°

7° 1°

10° 2°

13° 5°

16° 8°

18° 10°

18° 9°

15° 7°

11° 5°

8° 2°

6° 1°

Jan

170

Feb

117

Mar

125

Apr

May

Jun

Jul

Aug

102

Sep

117

Oct

140

Nov

159

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 Cefn Clawdd
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high (°C)	5°	5°	7°	10°	13°	16°	18°	18°	15°	11°	8°	6°
Average low (°C)	0°	-1°	1°	2°	5°	8°	10°	9°	7°	5°	2°	1°
Precipitation (mm)	170	117	125	88	78	84	75	102	117	140	159	171

Other places to visit in this season: June July August

How to get to Cefn Clawdd

The nearest airport is Cardiff International Airport (CWL), 73 km to the south as the crow flies. The nearest large city is Newport, 59 km to the southeast.

Airports

Cardiff International Airport (CWL) Cardiff 73 kmsouth
Bristol Airport (BRS) Bristol 88 kmsoutheast
Birmingham Airport (BHX) Birmingham, West Midlands 121 kmeast

Nearby large cities

Newport Population: 161.5K 59 kmsoutheast
Swansea Population: 300.4K 61 kmsouthwest
Cardiff Population: 372.1K 66 kmsouth
Worcester Population: 101.7K 82 kmeast
Gloucester Population: 132.4K 82 kmeast

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

Day trips from Cefn Clawdd

Within 100 km: 1,009 historic and cultural sites, 2,487 natural sites, 179 lakes, rivers and coasts.

0–25 km338 places

Llangorse Lake Lake 16 kmSE
Dol-y-mynach Reservoir Lake 24 kmNW
Talybont Reservoir Lake 22 kmS
Pen y Fan Mountain 19 kmS

25–60 km1,504 places

The Island Island 52 kmNE
Pen-y-gareg Reservoir Lake 31 kmNW
Gareg-ddu Reservoir Lake 27 kmNW
Craig-yr-allt gôch Reservoir Lake 33 kmNW

60–100 km1,833 places

Poppit Sands Beach 89 kmW
Kilve Beach Beach 97 kmS
Mwnt beach Beach 86 kmW
Tresaith Beach Beach 77 kmW

Straight-line distances.

Nearest towns and villages

Llaneglwys Village, Erwood
2.5 km SE
Gwenddwr Village, Erwood
3.6 km NE
Upper Chapel Village, Merthyr Cynog
3.6 km W
Llangynog Village, Merthyr Cynog
4.2 km NW
Crickadarn Village, Erwood
5 km E
Lower Chapel Village, Honddu Isaf
4.9 km S

Cefn Clawdd

Nearby attractions & nature

Everything nearby

Llaneglwys Wood Mountain, Erwood
1.5 km SE
Pen Llaneglwys Mountain, Erwood
2.1 km SE
Waun Gynllwch Mountain, Erwood
2.2 km E
Ysgwydd Hwch Mountain, Erwood
2.6 km S
Coed Caeau Historic site, Erwood
1.8 km NE
Cefn Llwydallt Mountain, Erwood
3.1 km E
Gaer Fawr Mountain, Merthyr Cynog
3.3 km SW
Blaen Huddig Mountain, Erwood
3.4 km NE

Cefn Clawdd

Sources & licences

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

Data last updated: November 3, 2026