Highlands Weather: The Truth
It rains. The wind is serious. The weather changes every 20 minutes. But when the clouds break and the light hits the hills, you'll understand why people come here anyway.
The west coast of the Highlands gets about 3,500mm of rain a year. The east coast gets about 700mm — roughly the same as London. This single fact explains why Glencoe is always wet and the Cairngorms are relatively dry. The mountains do the work: clouds hit the west coast peaks, dump their water, and arrive on the east side as dry air.
The temperature rarely drops below -5°C on the coast, even in January. In summer, 18°C is a warm day. The Highlands don\'t do extremes — they do persistent damp, sudden squalls, and light that changes so fast you\'ll check your camera settings every five minutes. Pack for four seasons in one day because you will experience four seasons in one day.
Month by Month
| Month | Temp | Rain | Daylight | The Reality |
|---|---|---|---|---|
| January | 1 – 5°C | High | 7 – 8 hrs | Cold, wet, dark. Snow on high ground. The Cairngorms have reliable ski conditions. On the coast, it's mostly rain and wind. Many rural businesses closed. Bring: full waterproofs, thermals, a good book for the long evenings. |
| February | 1 – 6°C | High | 8 – 10 hrs | Still winter but the light is returning. Can deliver crisp blue-sky days with snow on the peaks — the best month for winter photography. Also capable of delivering a fortnight of grey drizzle. Bring: same as January, plus sunglasses for the low-angled sun. |
| March | 3 – 9°C | Moderate-High | 11 – 13 hrs | Unpredictable. Snow, sun, and rain can all happen in a single day. Most attractions begin reopening. Good month for early-season walking at lower elevations. The hills are still winter conditions — don't attempt summits without proper gear and experience. |
| April | 4 – 11°C | Moderate | 14 – 15 hrs | Spring proper. Lambs in fields, gorse blooming yellow, and the landscape turns green almost overnight. Showers are frequent but brief. Easter brings the first tourist wave — book accommodation if you're travelling over the holiday weekend. Midge count: low. |
| May | 7 – 14°C | Low-Moderate | 16 – 17 hrs | The driest month on average and one of the two best months to visit (with September). Long daylight — sunset after 9pm in Inverness. Everything is open but the summer crowds haven't arrived. Midges are starting but not yet at peak intensity. Ideal for hiking, road trips, and photography. |
| June | 9 – 16°C | Moderate | 17 – 18 hrs | Near-endless daylight — sunset around 10:30pm in the north, and it never gets fully dark. This is the month for long hiking days and midnight photos. Midges are fully active by mid-month. The weather is generally settled but west coast showers are still common. |
| July | 11 – 18°C | Moderate | 16 – 17 hrs | Warmest month. Also busiest and most midge-intensive. School holidays mean families everywhere — Skye car parks are full by 9am, NC500 accommodation was booked months ago, and popular trails feel crowded. If you can choose, pick June or September instead. |
| August | 11 – 17°C | Moderate | 14 – 16 hrs | Similar to July but tapering. The last two weeks are quieter as Scottish schools return mid-August. Edinburgh Festival brings crowds to the central belt but the Highlands are less affected. Midges at their absolute peak — this is the month when a head net moves from "optional" to "essential." |
| September | 9 – 15°C | Moderate | 12 – 14 hrs | Our pick for the best month. Summer warmth lingers, midges fade dramatically by mid-month, and the crowds thin once schools are back. The autumn light is golden and photographers love it. Some seasonal businesses close at the end of the month — check ahead. |
| October | 6 – 12°C | Moderate-High | 10 – 11 hrs | The wild card. When it's good, it's magnificent — autumn colours, empty roads, misty mornings. When it's bad, it's very wet. Many rural accommodations and attractions close mid-month. If you get lucky with weather, October can be the best month of the year. If you don't, you'll spend a lot of time in cafés looking at rain. |
| November | 3 – 8°C | High | 8 – 9 hrs | The hardest month. Grey, wet, and the clocks have gone back. Most seasonal businesses are closed. The hills are in full winter condition. On the plus side: hotel rates are rock-bottom and you'll have the landscape entirely to yourself. Not recommended for first-time visitors. |
| December | 1 – 5°C | High | 6 – 7 hrs | Short days but atmospheric. Snow on the mountains, Christmas lights in the villages, and Hogmanay (New Year) celebrations in Inverness and Edinburgh. Many rural businesses close from Christmas Eve through early January. The Cairngorms ski season typically begins. If you get snow and blue skies, it's magical. |