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Geonivora
Mountain

Allt y Derw

Located in Llangurig, Powys Coordinates: 52°26′13″ N 3°39′33″ W

Map showing the location of Allt y Derw Allt y Derw
Location in United Kingdom
Elevation
450 m
above sea level
Nearest town
Llanifyny
1.9 km SW
Local time
UTC+00:00
Europe/London · UTC+00:00
When to go
July–August
See the climate
Airports
LPL Liverpool John Lennon Airport114 km
CWL Cardiff International Airport118 km

About Allt y Derw

Allt y Derw is a mountain. Location: Llangurig, Powys. Elevation: 450 m. The best months to visit are July–August. The nearest airport is Liverpool John Lennon Airport (114 km). Nearby sights include Fuches and Pen Llwyn-ieir.

Climate of Allt y Derw

Best months for sightseeing

Best months for sightseeing: July–August.

This month · November

A wet month

Day 8° · Night 2° · Rain 181 mm

Hottest month
July (day 18°)
Coldest month
February (night -1°)
Wettest month
December (195 mm)
Driest month
May (83 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 y Derw
Month JanFebMarAprMayJunJulAugSepOctNovDec
Average high (°C)5°5°7°9°13°16°18°17°15°11°8°6°
Average low (°C)0°-1°1°2°4°7°9°9°7°5°2°1°
Precipitation (mm)18913014599839589114128158181195

Other places to visit in this season: July August

How to get to Allt y Derw

The nearest airport is Liverpool John Lennon Airport (LPL), 114 km to the northeast as the crow flies. The nearest large city is Telford, 86 km to the east.

Airports

  • Liverpool John Lennon Airport (LPL) Liverpool 114 kmnortheast
  • Cardiff International Airport (CWL) Cardiff 118 kmsouth
  • Birmingham Airport (BHX) Birmingham, West Midlands 130 kmeast

Nearby large cities

  • Telford Population: 155.6K 86 kmeast
  • Swansea Population: 300.4K 93 kmsouth
  • Worcester Population: 101.7K 102 kmeast
  • Newport Population: 161.5K 105 kmsoutheast
  • Wolverhampton Population: 263.7K 106 kmeast

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

Day trips from Allt y Derw

Within 100 km: 904 historic and cultural sites, 2,737 natural sites, 197 lakes, rivers and coasts.

0–25 km406 places

  • Pen-y-gareg Reservoir Lake 16 kmS
  • Gareg-ddu Reservoir Lake 19 kmS
  • Dol-y-mynach Reservoir Lake 23 kmS
  • Craig-yr-allt gôch Reservoir Lake 14 kmS

25–60 km1,547 places

  • Ynys Goediog Island 57 kmN
  • Lake Vyrnwy Lake 42 kmN
  • Bala Lake Lake 50 kmN
  • Llyn Mwyngi Lake 31 kmNW

60–100 km1,885 places

  • Poppit Sands Beach 80 kmSW
  • Mwnt beach Beach 75 kmSW
  • Tresaith Beach Beach 67 kmSW
  • Llangrannog's Beach Beach 63 kmSW

Straight-line distances.

Nearest towns and villages

Nearby attractions & nature

Everything nearby

Sources & licences

Data last updated: