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Geonivora
Mountain

Grinllwm

Located in Trefriw, Conwy Coordinates: 53°08′42″ N 3°49′53″ W

Map showing the location of Grinllwm Grinllwm
Location in United Kingdom
Elevation
287 m
above sea level
Nearest town
Trefriw
0.8 km NE
Local time
UTC+00:00
Europe/London · UTC+00:00
When to go
June–August
See the climate
Airports
LPL Liverpool John Lennon Airport69 km
MAN Manchester Airport106 km

About Grinllwm

Grinllwm is a mountain. Location: Trefriw, Conwy. Elevation: 287 m. The best months to visit are June–August. The nearest airport is Liverpool John Lennon Airport (69 km). Nearby sights include Pen y Drum and Mynydd Deulyn.

Climate of Grinllwm

Best months for sightseeing

Best months for sightseeing: June–August.

This month · November

A wet month

Day 9° · Night 3° · Rain 145 mm

Hottest month
July (day 18°)
Coldest month
February (night 0°)
Wettest month
November (145 mm)
Driest month
May (72 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 Grinllwm
Month JanFebMarAprMayJunJulAugSepOctNovDec
Average high (°C)6°6°8°10°14°16°18°18°16°12°9°7°
Average low (°C)1°0°2°3°5°8°10°10°8°6°3°2°
Precipitation (mm)128941118072818198110130145139

Other places to visit in this season: June July August

How to get to Grinllwm

The nearest airport is Liverpool John Lennon Airport (LPL), 69 km to the east as the crow flies. The nearest large city is Birkenhead, 61 km to the northeast.

Airports

  • Liverpool John Lennon Airport (LPL) Liverpool 69 kmeast
  • Manchester Airport (MAN) Manchester, Greater Manchester 106 kmeast
  • Isle of Man Airport (IOM) Castletown, Rushen 117 kmnorthwest

Nearby large cities

  • Birkenhead Population: 325.3K 61 kmnortheast
  • Liverpool Population: 496.8K 64 kmnortheast
  • St Helens Population: 183.2K 81 kmnortheast
  • Warrington Population: 172.3K 88 kmeast
  • Wigan Population: 175.4K 91 kmnortheast

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

Day trips from Grinllwm

Within 100 km: 448 historic and cultural sites, 1,698 natural sites, 175 lakes, rivers and coasts.

0–25 km360 places

  • Puffin Island Island 23 kmNW
  • Gored Gôch Island 25 kmW
  • Ynys Dol-lleian Island 24 kmSW
  • Ynys Goediog Island 23 kmS

25–60 km888 places

  • Anglesey Island 37 kmNW
  • Porth Towyn Beach Beach 60 kmSW
  • Traeth Lligwy Beach 37 kmNW
  • Thurstaston Beach Beach 51 kmNE

60–100 km1,073 places

  • British Isles Island 96 kmN
  • Whistling Sands Beach 69 kmSW
  • Traeth Penllech Beach 64 kmSW
  • Formby Beach Beach 68 kmNE

Straight-line distances.

Nearest towns and villages

Nearby attractions & nature

Everything nearby

Sources & licences

Data last updated: