United Kingdom in March: Weather, Crowds & What to Expect

Southeast England & London

Early spring starts to wake the south-east: March sees more daylight and the first reliable spells of dry weather, especially in sheltered places like Brighton or the Isle of Sheppey. Cherry blossoms and crocuses appear in Chelsea and Kew, and the brighter days invite walks along the Thames Path; however, cold snaps still arrive, so a light coat remains sensible. Expect fewer crowds than later in spring; festival dates (like boat races) often depend on the fickle weather.

Southwest England (Cornwall, Devon, Somerset)

Early spring brings noticeable lengthening days and the first clear spells; March sees gardens and hedgerows around Exeter, Torquay and the Tamar Valley begin to green up. Coastal resorts are quiet enough for off-season bargains, though showers remain frequent and ground on moorland stays boggy - proper walking boots are a must. Birdwatchers enjoy migrating waders at the Exe estuary; bring breathable, waterproof layers and an extra pair of socks.

Wales & the Marches (Snowdonia, Brecon Beacons, Cardiff)

March often starts drier and noticeably brighter in the valleys where spring bulbs and early wildflowers appear around Powis Castle and the Vale of Glamorgan. However, mountain summits stay wintry and snow flurries remain likely on higher routes in Snowdonia; expect muddy low-level trails as thaw sets in. Travellers keen for fewer crowds will find good walking conditions in sheltered valleys but should still pack wet-weather gear.

Northern England (Lake District, Yorkshire Dales, Northumberland)

March often feels like the season turning: lower valleys warm and daffodils appear around northern market towns, while the fells have a mix of thaw and fresh snow on higher ridges. Daylight increases and the Pennine Way becomes more accessible in stages, though boggy patches remain. Travellers should pack waterproof walking boots and an insulated layer for blustery ridge walks.

Scotland (Lowlands, Highlands & Islands combined)

Early spring sees the Highlands slowly thaw: March can offer clear, crisp days ideal for low-level hiking around Loch Lomond and the Cairngorm foothills, while higher summits may retain late snow. Migrating seabirds return to cliffs on the west coast and spring lambs dot the glens. Travellers should still expect changeable weather and pack waterproofs, plus an insulating mid-layer for wind-exposed areas.

Northern Ireland

Early spring shows slow improvement: March can give bright, crisp days ideal for exploring the glens of Antrim and the quiet charms of Derry, though showers are frequent and wind remains possible. The Mournes start to green up and waterfall flows increase, making it a good month for photography. Travellers should carry a waterproof and an insulating mid-layer for cooler mornings and evenings.