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Bala Lake (23012317815)
Markus Trienke · CC BY-SA 2.0

United KingdomLake · United Kingdom

Llyn Tegid

Lake in Wales

Area
3.9km²
Max depth
42m
Average depth
12m
Elevation
160m a.s.l.
Shoreline
14km
Volume
0.048km³

Llyn Tegid is a lake in United Kingdom. It covers 3.9 km². On average it is 12 m deep, and 42 m at its deepest point. Its surface lies 160 m above sea level.

Plan your visit

Stay, sail and get there

Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.

The water

Water temperature

There is no reliable satellite record of the water temperature for this lake yet.

On the shore, afternoons reach 18 °C on average in July and 6 °C in February. The driest month is April (77 mm of rain), the wettest December (148 mm).

From above

The whole lake from space

Llyn Tegid seen from space (Sentinel-2)
52.900°N 3.606°W · Sentinel-2 cloudless 2016 by EOX IT Services GmbH (Copernicus Sentinel data 2016), CC BY 4.0 · Places © OpenStreetMap contributors

Month by month

The year at the lake, month by month

Not a forecast: these are averages over many years. Water is the 2013–2021 average; air, rain, sun and wind are the 1991–2020 average.

Climate: 1991–2020 average

The year at the lake, month by month
MonthWater°CWater high°CAir high°CAir low°CRainmmRainy daysdaysSunh/dayWindkm/h
January——62126201.117
February——62104182.416
March——8294174.115
April——11477165.912
May——14787166.712
June——161099166.311
July——1811112196.111
August——1711119215.412
September——1610108184.412
October——128135202.614
November——95142221.415
December——63148210.916

Water: LakeTEMP (Landsat 8, 2013–2021). Air, rain, sun and wind: NASA POWER, 1991–2020 averages. A rainy day has at least 1 mm of rain. Sunshine hours are derived from measured solar radiation.

Size & depth

How big, how deep

Llyn TegidLake BledWindermere5 km
Drawn to the same scale, next to lakes you may know.
  • On average, water stays in the lake for about 3 months before flowing out.
  • Its catchment drains 148 km² of land.
  • About 6.1 m³ of water flow out every second, on average.

Around the shore

What's around Llyn Tegid

Counted within 1.5 km of the shoreline in OpenStreetMap, the map anyone can edit.

  • 3beaches and swimming spots
  • 7campsites

    Glanllyn Lakeside, Pen y Bont, Pen Y Garth Lodge Park, Werngoch Caravan Park, Plas Moel-y-Garnedd and 2 more

  • 1boat hire and water-sport clubs
  • 1marinas and slipways

    Bala Lake slipway

  • —ferry piers
  • 1viewpoints

    Llyn Tegid foreshore

  • 5hotels, B&Bs and chalets

    Bodiwan 4* Bed and Breakfast, Bala Backpackers, The Goat Hotel, Plas Coch, Bala Lake Hotel

  • —fishing spots
  • 13restaurants and cafés

Towns on the shore

  • Bala1,974 people

Nearest airport with scheduled flights: Liverpool John Lennon Airport (LPL), 70 km in a straight line.

Car hire at LPL airport (Liverpool)Discover Cars · Affiliate link

OpenStreetMap is built by volunteers: when a number is low, it may just mean nobody has mapped it yet.

Photos

Seen by visitors

Bala Lake from Llanycil
Antiquary · CC BY-SA 4.0
BALA LAKE
CJCOMMON · CC BY-SA 4.0

Recent years

How each month compared

Afternoon high on the shore. The first row is the reference, the 1991–2020 average in °C; the years below show the difference from it: warmer in orange, cooler in blue.

JanFebMarAprMayJunJulAugSepOctNovDec
1991–2020 average5.85.77.510.613.716.417.817.315.512.28.76.5
2020+1.5+1.2+0.5+2.2+1.3+0.3−1.4+1.2±0.0−1.1+1.2−0.1
2021−1.1+0.1+0.9−1.1−2.0+1.0+1.8+0.1+2.1+0.9+0.4+0.9
2022+0.6+2.0+2.1+0.4+0.5+0.5+1.5+2.6+0.6+1.8+1.4−1.1
2023+0.9+1.9+0.1+0.2+1.7+3.4−0.9+0.2+2.7+0.9±0.0+1.2
2024+0.3+2.3+0.8±0.0+2.0−0.9−0.3+0.5−0.3+0.7+0.5+1.5
2025−0.8+0.2+2.2+2.8+2.3+1.4+1.5+1.9−0.3+0.3+0.9+1.0

+1 warmer than usual −1 cooler than usual

About these numbers

Outline, area, depth, volumeHydroLAKES v1.0 (Messager et al. 2016) · CC BY 4.0
Water temperature and iceLakeTEMP v1 (Korver et al. 2024), Landsat 8 2013–2021 · CC BY 4.0
Air, rain, sun, windNASA POWER, 1991–2020 · public domain
Names and descriptionWikidata (Q1335466) · CC0
Around the shore© OpenStreetMap contributors · ODbL
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons

Every figure is an average or a count from a public dataset. Licences and methods: data sources.

Read more on Wikipedia

The family

Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers, canyons, caves or dark skies?

Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.

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cavesCavernyasEvery cave with its real depth and length: the rock above, the temperature inside all year, and how to visit.Coming soonVisit
dark skiesDarkskyasWhere the night is still dark: the sky of every place, the Milky Way month by month, the Moon, eclipses and auroras.Coming soonVisit