Summit today
Is it safe to climb Clipyn Du today?
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Summit today
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Routes up
Cloud inversion · 7 days
The chance of standing above a sea of cloud on Clipyn Du each morning this week, from overnight temperature, humidity and low cloud below the 582m summit.
Dark sky · 7 days
How dark the sky gets over Clipyn Du each night this week, from cloud cover, moonlight and local light pollution.
Snow · 7 days
Snowfall and lying snow at the summit over the next 7 days.
Sun today
9h 49m of daylight. Golden hour ends 07:53 and starts 16:03. From the summit you see the sun 06:58 to 16:58.
Nearby summits
About Clipyn Du
Clipyn Du is 582 m (1,909 ft) high with 124 m of prominence. It is in Aberystwyth to Welshpool, Wales. OS grid reference SN799931. It is the 2nd highest of the 38 summits Peakify lists in Aberystwyth to Welshpool. The nearest summits are Llechwedd Crin (2.0 km), Pen yr Allt-fawr (3.2 km) and Pen Cerrig Tewion (5.1 km).
Clipyn Du is 582 metres high with 124 metres of prominence.
Clipyn Du is listed in Aberystwyth to Welshpool, Wales.
Route data is not available for this mountain yet, but the page still shows summit, weather, and location context.
Peakify rates each day on the summit Good, Marginal or Poor from the forecast summit wind, gusts, chance of rain and wind chill. Wind of 40 mph or gusts of 65 mph make it Poor; wind of 25 mph, gusts of 45 mph, a 60% chance of rain or a feels-like temperature of -8°C or below make it Marginal. Today's and tomorrow's ratings are at the top of this page. The rating covers the weather only: also check your route, daylight, kit and experience, and in winter whether you need an ice axe and crampons.
The page includes cached mountain forecast context, snow outlook, dark-sky signals, cloud-inversion information, sunrise, sunset, and summit planning details where available.
About Clipyn Du
Clipyn Du is 582 m (1,909 ft) high with 124 m of prominence. It is in Aberystwyth to Welshpool, Wales. OS grid reference SN799931. It is the 2nd highest of the 38 summits Peakify lists in Aberystwyth to Welshpool. The nearest summits are Llechwedd Crin (2.0 km), Pen yr Allt-fawr (3.2 km) and Pen Cerrig Tewion (5.1 km).
Clipyn Du is 582 metres high with 124 metres of prominence.
Clipyn Du is listed in Aberystwyth to Welshpool, Wales.
Route data is not available for this mountain yet, but the page still shows summit, weather, and location context.
Peakify rates each day on the summit Good, Marginal or Poor from the forecast summit wind, gusts, chance of rain and wind chill. Wind of 40 mph or gusts of 65 mph make it Poor; wind of 25 mph, gusts of 45 mph, a 60% chance of rain or a feels-like temperature of -8°C or below make it Marginal. Today's and tomorrow's ratings are at the top of this page. The rating covers the weather only: also check your route, daylight, kit and experience, and in winter whether you need an ice axe and crampons.
The page includes cached mountain forecast context, snow outlook, dark-sky signals, cloud-inversion information, sunrise, sunset, and summit planning details where available.