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Geonivora
Mountain

Allt Dderw

Located in Trefeurig, Ceredigion Coordinates: 52°25′47″ N 4°00′15″ W

Map showing the location of Allt Dderw Allt Dderw
Location in United Kingdom
Elevation
142 m
above sea level
Nearest town
Bow Street
2.1 km NW
Local time
UTC+00:00
Europe/London · UTC+00:00
When to go
June–August
See the climate
Airports
CWL Cardiff International Airport124 km
LPL Liverpool John Lennon Airport127 km

About Allt Dderw

Allt Dderw is a mountain. Location: Trefeurig, Ceredigion. Elevation: 142 m. The best months to visit are June–August. The nearest airport is Cardiff International Airport (124 km). Nearby sights include Banc y Gwmryn and Hen Gaer.

Climate of Allt Dderw

Best months for sightseeing

Best months for sightseeing: June–August.

This month · November

A wet month

Day 10° · Night 4° · Rain 134 mm

Hottest month
July (day 18°)
Coldest month
February (night 2°)
Wettest month
November (134 mm)
Driest month
May (61 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
Climate of Allt Dderw
Month JanFebMarAprMayJunJulAugSepOctNovDec
Average high (°C)7°7°9°11°14°17°18°18°16°13°10°8°
Average low (°C)2°2°3°4°6°9°11°11°9°7°4°3°
Precipitation (mm)11684966561787895101124134128

Other places to visit in this season: June July August

How to get to Allt Dderw

The nearest airport is Cardiff International Airport (CWL), 124 km to the south as the crow flies. The nearest large city is Swansea, 90 km to the south.

Airports

  • Cardiff International Airport (CWL) Cardiff 124 kmsouth
  • Liverpool John Lennon Airport (LPL) Liverpool 127 kmnortheast
  • Bristol Airport (BRS) Bristol 146 kmsoutheast

Nearby large cities

  • Swansea Population: 300.4K 90 kmsouth
  • Telford Population: 155.6K 109 kmeast
  • Newport Population: 161.5K 116 kmsoutheast
  • Cardiff Population: 372.1K 120 kmsoutheast
  • Worcester Population: 101.7K 125 kmeast

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

Day trips from Allt Dderw

Within 100 km: 803 historic and cultural sites, 2,590 natural sites, 209 lakes, rivers and coasts.

0–25 km296 places

  • Cefn Mountain 19 kmNE
  • Plynlimon Mountain 16 kmE
  • Garn Gron Mountain 24 kmSE
  • Foel Fadian Mountain 23 kmNE

25–60 km1,221 places

  • Poppit Sands Beach 59 kmSW
  • Mwnt beach Beach 54 kmSW
  • Tresaith Beach Beach 48 kmSW
  • Llangrannog's Beach Beach 44 kmSW

60–100 km2,085 places

  • Anglesey Island 98 kmN
  • Whistling Sands Beach 66 kmNW
  • Traeth Penllech Beach 67 kmNW
  • Porth Towyn Beach Beach 68 kmNW

Straight-line distances.

Nearest towns and villages

Nearby attractions & nature

Everything nearby

Sources & licences

Data last updated: