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Geonivora
Mountain

Pen Cwm Silyn

Located in Llanllyfni, Gwynedd Coordinates: 53°02′14″ N 4°12′44″ W

Map showing the location of Pen Cwm Silyn Pen Cwm Silyn
Location in United Kingdom
Elevation
422 m
above sea level
Nearest town
Talysarn
3.6 km NW
Local time
UTC+00:00
Europe/London · UTC+00:00
When to go
July–August
See the climate
Airports
LPL Liverpool John Lennon Airport97 km
IOM Isle of Man Airport120 km

About Pen Cwm Silyn

Pen Cwm Silyn is a mountain. Location: Llanllyfni, Gwynedd. Elevation: 422 m. The best months to visit are July–August. The nearest airport is Liverpool John Lennon Airport (97 km). Nearby sights include Craig Cwm Silyn and Dyffryn Nantlle.

Climate of Pen Cwm Silyn

Best months for sightseeing

Best months for sightseeing: July–August.

This month · November

A wet month

Day 8° · Night 3° · Rain 140 mm

Hottest month
July (day 17°)
Coldest month
February (night 0°)
Wettest month
November (140 mm)
Driest month
May (67 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 Pen Cwm Silyn
Month JanFebMarAprMayJunJulAugSepOctNovDec
Average high (°C)6°6°7°10°13°15°17°17°15°12°8°6°
Average low (°C)1°0°1°3°5°8°10°10°8°6°3°2°
Precipitation (mm)118871037367737693104127140130

Other places to visit in this season: July August

How to get to Pen Cwm Silyn

The nearest airport is Liverpool John Lennon Airport (LPL), 97 km to the east as the crow flies. The nearest large city is Birkenhead, 89 km to the northeast.

Airports

  • Liverpool John Lennon Airport (LPL) Liverpool 97 kmeast
  • Isle of Man Airport (IOM) Castletown, Rushen 120 kmnorth
  • Manchester Airport (MAN) Manchester, Greater Manchester 134 kmeast

Nearby large cities

  • Birkenhead Population: 325.3K 89 kmnortheast
  • Liverpool Population: 496.8K 92 kmnortheast
  • St Helens Population: 183.2K 109 kmnortheast
  • Warrington Population: 172.3K 116 kmeast
  • Blackpool Population: 145K 116 kmnortheast

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

Day trips from Pen Cwm Silyn

Within 100 km: 353 historic and cultural sites, 1,634 natural sites, 154 lakes, rivers and coasts.

0–25 km307 places

  • Ynys Tywyn Island 14 kmSE
  • Llanddwyn Island Island 17 kmNW
  • Gored Gôch Island 20 kmN
  • Ynys Gifftan Island 16 kmSE

25–60 km749 places

  • Anglesey Island 29 kmN
  • Whistling Sands Beach 41 kmSW
  • Traeth Penllech Beach 36 kmSW
  • Porth Towyn Beach Beach 32 kmSW

60–100 km1,085 places

  • Llangrannog's Beach Beach 99 kmS
  • Thurstaston Beach Beach 79 kmNE
  • Formby Beach Beach 95 kmNE
  • Ainsdale Beach Beach 99 kmNE

Straight-line distances.

Nearest towns and villages

Nearby attractions & nature

Everything nearby

Sources & licences

Data last updated: