The name Creag na h-Iolaire comes from Scottish Gaelic: "creag" (crag/cliff/rock) + "iolaire" (eagle) — roughly "crag of the eagle".
Creag na h-Iolaire is a 546m (1791ft) Scottish mountain classified as a Hump, one of 713 Humps in Scotland. Check the Creag na h-Iolaire weather forecast for wind, rain and visibility before your walk. Even at lower elevations, hill weather can differ significantly from the valley.
Geology: The bedrock here is South of Scotland Granitic Suite — Diorite — a coarse-grained igneous rock intermediate between granite and gabbro. Age: Ludlow Epoch.
Planning to walk Creag na h-Iolaire? Our summit weather forecast shows live conditions at 546m including wind speed, wind chill, temperature, freezing level, cloud base and rain risk. The forecast updates hourly using data from 7 weather models blended into the HILLANDGLEN ensemble — accuracy-weighted so the best-performing models have the most influence.
Key conditions to check before climbing Creag na h-Iolaire: wind chill (the real temperature you'll feel on exposed ridges), freezing level (whether ice and snow are likely on the summit), cloud base (whether you'll have visibility at 546m), and wind gusts (which can be significantly stronger on exposed summits than in the valley below).
Creag na h-Iolaire weather can change quickly. Valley conditions often differ from the summit — our forecast applies lapse rate adjustments to give you the actual temperature and wind at the top, not the nearest town. Check the 14-day outlook to find the best day to walk Creag na h-Iolaire.
Frequently Asked Questions
How high is Creag na h-Iolaire?
Creag na h-Iolaire is 546 metres (1791 feet) above sea level. It is classified as a Hump in Scotland.
What is the weather like on Creag na h-Iolaire?
Creag na h-Iolaire stands at 546m, where conditions can still differ from the valley. Wind is typically stronger on the summit, and rain showers can arrive quickly in Scotland. Check the hillandglen.com forecast for live summit wind, temperature and rain risk.
Is Creag na h-Iolaire suitable for beginners?
At 546m, Creag na h-Iolaire is one of the more accessible hills and is popular with walkers of all abilities. However, weather can change quickly — always check the forecast and carry waterproofs. Good footwear with grip is recommended as paths can be muddy or rocky.
What is a Hump?
A Hump (Hundred Metre Prominence) is any hill in the British Isles with a prominence of at least 100 metres. There are over 700 Humps. The list sits between the Tumps (30m prominence) and Marilyns (150m prominence).
When is the best time to climb Creag na h-Iolaire?
The best months for climbing Creag na h-Iolaire are typically May to September, when days are longest and weather is generally drier. June often has the best combination of long daylight hours and settled weather, with midges at their worst in July-August. Autumn can also be excellent with clearer skies and golden light.
Free summit weather forecasts for over 20,000 British and Irish hills. Designed for hikers, runners, and climbers who need accurate mountain conditions — not just city weather.
