Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Shetland Islands is from July. — consistent weather climate
🌨Cold
| Score | 6 | 9 | 10 | 20 | 28 | 44 | 47 | 44 | 29 | 9 | 7 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cold | Cold | Mild | Mild | Cold | Cold | Cold | Cold |
| Temperature | 2–5°C | 2–5°C | 3–6°C | 3–7°C | 6–10°C | 8–12°C | 10–14°C | 10–14°C | 9–12°C | 7–10°C | 5–8°C | 3–6°C |
| Feels like | -4–0°C | -4–0°C | -3–1°C | -2–3°C | 2–6°C | 5–9°C | 7–11°C | 8–11°C | 5–9°C | 2–6°C | -1–3°C | -3–1°C |
| Precipitation | 125mm 22 days | 96mm 17 days | 89mm 19 days | 55mm 13 days | 63mm 14 days | 64mm 14 days | 90mm 18 days | 98mm 18 days | 106mm 18 days | 121mm 20 days | 118mm 19 days | 119mm 21 days |
| Sunshine | 1.7h ☀︎ 25% | 3.5h ☀︎ 38% | 4.7h ☀︎ 39% | 8.2h ☀︎ 56% | 7.8h ☀︎ 45% | 8.2h ☀︎ 44% | 7.1h ☀︎ 39% | 6.9h ☀︎ 44% | 5.4h ☀︎ 42% | 3.7h ☀︎ 37% | 2.2h ☀︎ 30% | 1.2h ☀︎ 21% |
| Wind | W · 37 km/h | SW · 35 km/h | SW · 32 km/h | N · 29 km/h | S · 26 km/h | SW · 26 km/h | SW · 24 km/h | SW · 25 km/h | SW · 29 km/h | S · 32 km/h | SW · 35 km/h | SW · 36 km/h |
| Humidity (%) | 80% | 79% | 79% | 77% | 80% | 83% | 85% | 85% | 85% | 82% | 81% | 81% |
| Day length | 6.8h | 9.1h | 11.9h | 14.7h | 17.3h | 18.8h | 18.0h | 15.6h | 12.9h | 10.1h | 7.5h | 5.9h |
On the last Tuesday of January, Lerwick hosts this famous fire festival where costumed 'guizers' drag a full-size Viking…
Held over four days in late April or early May, this festival brings traditional and contemporary folk musicians from Sh…
From April to August, cliffs at sites like Sumburgh Head and Noss fill with breeding puffins, gannets, and other seabird…
Around the summer solstice in June, Shetland's high latitude means the sky never fully darkens, giving locals and visito…
Shetland experiences an extraordinary paradox: its emptiest, most radiant landscape arrives in midsummer, while visitors flood the islands during the biting, wind-scoured depths of midwinter.
Anchored between Scotland and Norway where the North Sea collides with the Atlantic, Shetland feels less like the northern rim of Britain and more like an elemental world apart. Most travelers assume an subarctic archipelago sees its tourist peak under the gentle summer sun, but Shetland turns conventional travel wisdom on its head. The islands reach absolute maximum occupancy in the freezing heart of January and February, when roaring bonfires and Viking rituals summon thousands into the pitch-black gale. Yet if you come to actually experience the islands—to stand on sea cliffs echoing with hundreds of thousands of nesting seabirds under perpetual twilight—summer is when Shetland genuinely sings, and it remains remarkably uncrowded compared to its winter surge.
Midsummer is the undisputed high-water mark of Shetland's outdoor life, even if the islands are paradoxically quieter than in midwinter. From June through August, night essentially vanishes. Around the solstice, the sun merely skims the northern horizon, bathing the low hills and peat moorland in the 'simmer dim'—a luminous, pearlescent dusk that stretches past midnight and invites you onto coastal trails at hours when the rest of Britain is fast asleep.
This is the premier window to explore the archipelago's dramatic geology. At Sumburgh Head, at the southern tip of the Mainland, cliffs churn with puffins, kittiwakes, and guillemots tending to burrows in the turf, easily visible without a boat. Across the sound at the Isle of Noss, sheer sandstone bluffs turn white with thousands of nesting gannets whose calls carry across the ocean. Even in July—the mildest month on record—the air carries a brisk sea nip that demands woollen jumpers and windproof shells, but the rain falls mostly as drifting coastal mists rather than the punishing deluges of autumn.
Because peak crowd pressure concentrates elsewhere in the calendar, summer travel across the inter-island ferries feels relaxed and unhurried. You can wander the historic flagstones of Lerwick, skirt the ruined 16th-century fortress in Scalloway, or sit along an empty shingle beach with only seals for company, watching the sky refuse to go dark.
By September, the simmer dim is a distant memory. The seabird colonies empty out as puffins and gannets return to the open ocean, leaving the sea cliffs abruptly silent. Daylight contracts rapidly, shedding several hours each week, while the first true North Atlantic depressions smash into the western coast.
October and November bring a steep increase in driving rain, persistent drizzle, and cold, relentless winds that routinely ground flights at Sumburgh and cause ferry sailings to heave in heavy swells. The landscape turns a rich, sodden palette of russet, tawny bog, and foaming grey water. For walkers, spending an entire day outside becomes an exercise in endurance; you plan your movements around brief windows of dry air between squalls.
Yet there is an austere drama to late autumn if you are properly equipped. When storms batter the Mainland, the ocean swell over the cliffs is mesmerizing from safe headlands, and the small harbor towns take on an inward, cozy rhythm as peat fires smoke from stone chimneys.
By any rational meteorological measure, winter is the most punishing time to set foot in Shetland. Daylight shrinks to barely five or six hours of pale, low-slung light, the wind-chill regularly hovers around freezing, and damp gales rake the treeless hills almost daily. Yet this is precisely when the archipelago reaches its absolute saturation point for visitors.
The draw is Up Helly Aa, which takes over Lerwick on the last Tuesday of January. Thousands of spectators and participants crowd into the town's narrow stone streets to watch a torchlit procession of guizers in winged helmets drag a galley through town before setting it ablaze in an inferno of sparks. In February, the momentum continues with rural fire festivals echoing across the surrounding islands.
Experiencing Shetland during this winter crush is intoxicating if you thrive on communal spectacle, folklore, and long nights in packed halls. But it requires honest preparation: it is Shetland at its rawest, dampest, and darkest, with ferry crossings frequently delayed by heavy seas and the weather fiercely resisting outdoor exploration beyond the festival perimeter.
March lingers in winter's cold grip, but by April the islands begin a rapid transformation. The light returns in massive strides, seabirds arrive back at Sumburgh Head to scout breeding ledges, and coastal wildflowers start to fleck the cliff edges. Days are still sharp and chilly, but rainfall drops to some of the lowest levels of the year, offering crisp, clear visibility across the water to outlying isles.
Late spring also sparks Shetland's great musical celebration. As April turns into May, the Shetland Folk Festival pulls fiddlers, guitarists, and listeners from across the globe into village halls from Scalloway to the northern reaches of the Mainland. The music plays until dawn in drafty, joyous community centers, pairing world-class tunes with the warming spring air.
May is an exceptional, often overlooked shoulder month for hikers and wildlife watchers. The seabird nesting season is in full swing, daylight stretches far into the evening, and visitor numbers are gentle compared to both midwinter and high summer, giving you vast stretches of coastline entirely to yourself.