Summit today
Is it safe to climb Mynydd Cilan 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 Mynydd Cilan each morning this week, from overnight temperature, humidity and low cloud below the 117m summit.
Dark sky · 7 days
How dark the sky gets over Mynydd Cilan 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 48m of daylight. Golden hour ends 07:58 and starts 16:05. From the summit you see the sun 07:05 to 16:57.
Nearby summits
About Mynydd Cilan
Mynydd Cilan is 117 m (384 ft) high with 110 m of prominence. It is in Anglesey and the Lleyn Peninsula, Wales. OS grid reference SH288241. It is the 19th highest of the 19 summits Peakify lists in Anglesey and the Lleyn Peninsula. The nearest summits are Carneddol (9.0 km), Carn Fadryn (11 km) and Mynydd Rhiw (8.0 km).
Mynydd Cilan is 117 metres high with 110 metres of prominence.
Mynydd Cilan is listed in Anglesey and the Lleyn Peninsula, 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 Mynydd Cilan
Mynydd Cilan is 117 m (384 ft) high with 110 m of prominence. It is in Anglesey and the Lleyn Peninsula, Wales. OS grid reference SH288241. It is the 19th highest of the 19 summits Peakify lists in Anglesey and the Lleyn Peninsula. The nearest summits are Carneddol (9.0 km), Carn Fadryn (11 km) and Mynydd Rhiw (8.0 km).
Mynydd Cilan is 117 metres high with 110 metres of prominence.
Mynydd Cilan is listed in Anglesey and the Lleyn Peninsula, 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.