By month

Northern lights in March

March is one of the two most productive aurora months in the calendar, for reasons rooted in orbital geometry rather than season. Around the spring equinox - typically 20 March - Earth's magnetic field aligns with the incoming solar wind in a way that allows more efficient coupling. The result is a well-documented statistical increase in geomagnetic storms. More Kp 5 and above events occur in March and September than in any other months of the year.

For northern hemisphere observers, nights are still long enough for extended viewing windows at high and mid latitudes. High-latitude sites from Iceland and Norway through to Yellowknife and Whitehorse rate as good, with multiple hours of darkness and elevated storm probability. Mid-latitude northern locations - Scotland, Scandinavia's southern cities, and northern mainland Europe - rate as marginal: the nights are shortening as spring arrives, but the equinox effect compensates significantly.

In the southern hemisphere, March brings the same equinox boost alongside increasing darkness as autumn begins. High-latitude austral sites in Argentina and New Zealand's far south rate as good; mid-latitude locations in Tasmania, southern Australia, and New Zealand's central South Island are marginal but viable during storm conditions. March is the strongest month of the season for southern hemisphere aurora watchers.

Planning your trip in March

Weather

Transitional month. Northern Norway and Iceland see improving weather statistics compared to January and February as winter storm systems ease. Inland Scandinavia can still be very cold but often brings settled high-pressure periods. Temperatures in Lapland range from -10°C to -5°C. Snow cover persists at all high-latitude destinations.

Darkness

Nights are shortening but still substantial. At 70°N, roughly 12 hours of darkness by the equinox. Iceland and northern Finland have 10 to 12 hours. Scotland and the Baltic states have 8 to 10 hours around the equinox. The equinox effect means storm events are more frequent, partially compensating for the shorter windows.

Best regions

  • Northern Norway — Tromsø, Senja, and Alta remain in good condition through March. The blue hour light at this time of year makes for spectacular photography even outside aurora events. Weather is often more settled than deep winter.
  • Iceland — The equinox storm uptick is clearly visible in Iceland's aurora statistics for March. Accessible for European visitors with a well-developed aurora alert network. The south coast and Snæfellsnes give clear northern horizons.
  • Scottish Highlands — The equinox effect pushes Kp above the 4-5 threshold needed for Scotland several times in March. Galloway Forest Park and the north Highlands offer the best dark sites. Viable for a domestic trip if conditions align.
  • Patagonia — Ushuaia and Punta Arenas are entering the aurora australis season as autumn arrives. March is the strongest month for southern hemisphere aurora, with the same equinox effect applying to both hemispheres.

Crowds & cost

March sits in shoulder season for most Arctic destinations. Prices are lower than January and February. Norwegian fjord tours and Icelandic accommodation are more available and often cheaper than peak winter. Patagonia sees moderate tourism, with aurora specifically drawing visitors.

Practical tip

The equinox effect is concentrated around the 20th, but elevated activity often continues for two weeks either side. A trip from 10 to 31 March has good statistical backing. Monitor NOAA's 3-day geomagnetic forecast and book accommodation that allows flexible nights at different locations.

Current Kp level

Quiet G1 storm G3 Extreme

The Kp index - a global measure of geomagnetic activity on a scale from 0 (quiet) to 9 (extreme storm), updated every 3 hours - determines which locations are active right now. Higher Kp extends the auroral oval to lower latitudes. Kp index explained →

Locations sorted by tonight's cloud cover within each group - clearest conditions first. Updated every 30 minutes.

Northern hemisphere

53 locations in good condition, 87 marginal.

Abisko

Good Kp 1-2

Sweden's aurora capital, cloudless micro-climate

68° magnetic lat

Alta

Good Kp 1-2

Northern Norway, polar night

70° magnetic lat

Bodø

Good Kp 1-2

Above Arctic Circle, Lofoten gateway

67° magnetic lat

Churchill

Good Kp 1-2

Sub-Arctic Manitoba, auroral oval

69° magnetic lat

Dawson City

Good Kp 1-2

Yukon gold rush town inside the aurora oval

65° magnetic lat

Fairbanks

Good Kp 1-2

Alaska, auroral oval, Cleary Summit

68° magnetic lat

Finnsnes

Good Kp 1-2

Senja gateway, Gisund strait, 80 km south of Tromsø

69° magnetic lat

Gällivare

Good Kp 1-2

Dundret fell, less-visited Lapland

68° magnetic lat

Hammerfest

Good Kp 1

Northernmost town, 70°N, polar night, Barents Sea

70° magnetic lat

Harstad

Good Kp 1

Hinnøya island, Vesterålen gateway, Trondenes peninsula

69° magnetic lat

Honningsvåg

Good Kp 1

North Cape gateway, 71°N, Nordkapp plateau

71° magnetic lat

Ilulissat

Good Kp 1

UNESCO Icefjord, icebergs and aurora

72° magnetic lat

Ivalo

Good Kp 1

Finland's northernmost town at 69°N

69° magnetic lat

Jukkasjärvi

Good Kp 1-2

ICEHOTEL on the Torne River

68° magnetic lat

Kangerlussuaq

Good Kp 1

Clearest skies in Greenland, tundra dark sky

73° magnetic lat

Kirkenes

Good Kp 1

Russian border, east Finnmark, clear sky advantage

70° magnetic lat

Kiruna

Good Kp 1-2

ICEHOTEL and Swedish Lapland aurora

68° magnetic lat

Kittilä

Good Kp 1-2

Direct flights, gateway to Levi

68° magnetic lat

Kvaløya

Good Kp 1

Tromsø island, Kattfjordeidet headland

70° magnetic lat

Levi

Good Kp 1-2

Lapland ski resort, glass igloos

68° magnetic lat

Luosto

Good Kp 1-2

Purpose-built aurora resort

67° magnetic lat

Lyngen Alps

Good Kp 1

Alpine fjord scenery, 70°N

70° magnetic lat

Narvik

Good Kp 1-2

Arctic port city, Ofoten fjord, Narvikfjellet gondola

68° magnetic lat

Nuuk

Good Kp 1

Greenland capital, Nuup Kangerlua fjord

71° magnetic lat

Saariselkä

Good Kp 1-2

Finland's best dark-sky area

68° magnetic lat

Senja

Good Kp 1-2

Island of contrasts, dramatic coastline

69° magnetic lat

Svalbard

Good Kp 1

Inside the auroral oval year-round

78° magnetic lat

Tromsø

Good Kp 1-2

World's aurora capital

70° magnetic lat

Vardø

Good Kp 1

Norway's easternmost town, Barents Sea, Bortle Class 1

70° magnetic lat

Vesterålen

Good Kp 1-2

Island group north of Lofoten, Andøya, Bleik beach

69° magnetic lat

Yellowknife

Good Kp 1-2

Aurora capital of North America

69° magnetic lat

Ylläs

Good Kp 1-2

Finland's highest fell at 718 m

68° magnetic lat

Akureyri

Good Kp 2-3

North Iceland, Lake Mývatn

66° magnetic lat

Anchorage

Good Kp 2-3

Alaska, Kp 2 from the Chugach Range

65° magnetic lat

Borgarnes

Good Kp 2-3

75 minutes from Reykjavik, fjord views, Snæfellsnes gateway

65° magnetic lat

Dalvík

Good Kp 2

North Iceland, Eyjafjörður fjord, Grímsey Arctic Circle ferry

66° magnetic lat

Edmonton

Good Kp 2-3

Alberta, Elk Island Dark Sky Preserve, 62°N magnetic

62° magnetic lat

Egilsstaðir

Good Kp 2

East Iceland, Lagarfljót lake, clear skies

65° magnetic lat

Húsavík

Good Kp 2

North Iceland, Skjálfandi Bay

66° magnetic lat

Ísafjörður

Good Kp 2

Westfjords capital, deep fjord, Dynjandi waterfall

66° magnetic lat

Lofoten Islands

Good Kp 2-3

Dramatic coastline and dark skies

68° magnetic lat

Mývatn

Good Kp 2

Volcanic lake, pseudocraters, Dimmuborgir lava fields

65° magnetic lat

Reykjavik

Good Kp 2-3

Capital, Grótta lighthouse area

65° magnetic lat

Rovaniemi

Good Kp 2-3

Gateway to Finnish Lapland

66° magnetic lat

Scotland

Good Kp 2-4

Scotland aurora hub — Shetland to Galloway

57° magnetic lat

Shetland Islands

Good Kp 2-3

Scotland's northernmost islands

61° magnetic lat

Snæfellsbær

Good Kp 2-3

Kirkjufell mountain, Grundarfjörður

65° magnetic lat

Snæfellsnes

Good Kp 2-3

Glacier peninsula, Kirkjufell mountain

65° magnetic lat

Stykkishólmur

Good Kp 2-3

Snæfellsnes north coast, Breiðafjörður bay reflections

65° magnetic lat

Umeå

Good Kp 2-3

Northern Sweden, High Coast aurora

64° magnetic lat

Vopnafjörður

Good Kp 2-3

Northeast Iceland, Bortle Class 1 fjord

65° magnetic lat

Westfjords

Good Kp 2

Iceland's most remote, darkest region

66° magnetic lat

Whitehorse

Good Kp 2-3

Yukon, dark skies and wilderness lodges

67° magnetic lat

Marginal conditions

These locations can see aurora in March but the window is narrow - nights may be short, the Kp requirement is high, or the seasonal conditions are at the edge of viable. A clear, dark night with elevated activity gives the best chance.

Aberdeen

Marginal Kp 3-4

North-east Scotland, coastal dark sky

57° magnetic lat

Akranes

Marginal Kp 3

45 min from Reykjavik, peninsula lighthouse, Faxaflói bay

64° magnetic lat

Ålesund

Marginal Kp 3

Art Nouveau coast, fjord archipelago

62° magnetic lat

Aviemore

Marginal Kp 3-4

Cairngorm plateau at 635m, Loch Morlich, Rothiemurchus

57° magnetic lat

Banff

Marginal Kp 3-4

Rocky Mountains, high-altitude dark sky

58° magnetic lat

Bergen

Marginal Kp 3-4

Gateway to the fjords

60° magnetic lat

Cairngorms

Marginal Kp 3-4

Dark-sky plateau above 1 000 m

57° magnetic lat

Calgary

Marginal Kp 3

Alberta, Ghost Reservoir and Kananaskis foothills

60° magnetic lat

Eiði

Marginal Kp 3

Risin og Kellingin sea stacks

62° magnetic lat

Fort Augustus

Marginal Kp 3-4

South end of Loch Ness, Great Glen dark sky

57° magnetic lat

Fort William

Marginal Kp 3-4

Gateway to the Great Glen and Nevis range

57° magnetic lat

Gásadalur

Marginal Kp 3

Múlafossur waterfall, clifftop village

62° magnetic lat

Golden Circle

Marginal Kp 3-4

Þingvellir, Geysir, Gullfoss

64° magnetic lat

Great Falls

Marginal Kp 3-4

North-central Montana, Missouri River plains

56° magnetic lat

Helsinki

Marginal Kp 3-4

Finnish capital

60° magnetic lat

Höfn

Marginal Kp 3

Southeast Iceland, glacier gateway, Vestrahorn mountain

64° magnetic lat

Inverness

Marginal Kp 3-4

Highland capital, dark-sky glens nearby

58° magnetic lat

Isle of Lewis

Marginal Kp 3-4

Callanish Standing Stones, Butt of Lewis

58° magnetic lat

Isle of Skye

Marginal Kp 3-4

Remote Highland island with clear north skies

57° magnetic lat

Jökulsárlón

Marginal Kp 3-4

Glacial lagoon, south coast

64° magnetic lat

Kristiansund

Marginal Kp 3

Atlantic coast, Grip island dark sky

63° magnetic lat

Lahemaa National Park

Marginal Kp 3

Käsmu peninsula and Altja coast, Bortle Class 2, Gulf of Finland

60° magnetic lat

Landmannalaugar

Marginal Kp 3

Rhyolite highland, Bortle Class 1

64° magnetic lat

Molde

Marginal Kp 3

City of roses, Romsdal fjord aurora

63° magnetic lat

Narva

Marginal Kp 3-4

Estonian-Russian border, twin castles, Narva-Jõesuu beach

59° magnetic lat

North Bay

Marginal Kp 3

Northern Ontario, Marten River dark sky, Lake Nipissing

58° magnetic lat

North Coast 500

Marginal Kp 3

Durness, Strathy Point — north-coast dark sky circuit

58° magnetic lat

Nova Scotia

Marginal Kp 3-4

Atlantic Canada, Kejimkujik Gold Tier Dark Sky Preserve

57° magnetic lat

Orkney Islands

Marginal Kp 3-4

Dark-sky archipelago north of mainland Scotland

59° magnetic lat

Outer Hebrides

Marginal Kp 3-4

Callanish, Luskentyre, Bortle Class 1-2

57° magnetic lat

Pärnu

Marginal Kp 3-4

Gulf of Riga resort, north beach dark sky, Kihnu island ferry

59° magnetic lat

Pitlochry

Marginal Kp 3-4

Highland Perthshire, Loch Tummel, Ben Vrackie moorland

57° magnetic lat

Quebec City

Marginal Kp 3-4

Quebec, Charlevoix biosphere and Laurentides reserve

57° magnetic lat

Saaremaa

Marginal Kp 3-4

Estonia's largest island, Harilaid Bortle Class 2, Angla windmills

58° magnetic lat

Saint John

Marginal Kp 3-4

New Brunswick, Fundy Trail Parkway and Fundy National Park

57° magnetic lat

Scottish Highlands

Marginal Kp 3-4

Glen Affric, Torridon, Assynt — remote Bortle 2 glens

58° magnetic lat

Selfoss

Marginal Kp 3

South Iceland, Golden Circle gateway

64° magnetic lat

Skagen

Marginal Kp 3-4

Denmark's northernmost tip, Grenen headland

58° magnetic lat

Sognefjord

Marginal Kp 3-4

Norway's longest fjord, Flåm and Balestrand

61° magnetic lat

Sudbury

Marginal Kp 3

Northern Ontario, 58°N magnetic, Killarney Provincial Park

58° magnetic lat

Tallinn

Marginal Kp 3-4

Lahemaa coast and Paldiski Peninsula

60° magnetic lat

Thunder Bay

Marginal Kp 3-4

Northwestern Ontario, Lake Superior north shore

57° magnetic lat

Tórshavn

Marginal Kp 3

Capital on Streymoy, Sornfelli summit

62° magnetic lat

Ullapool

Marginal Kp 3

Loch Broom, Achnahaird Bay, Assynt moorland dark sky

58° magnetic lat

Vancouver

Marginal Kp 3-4

BC coast, Golden Ears and Manning Provincial Park

58° magnetic lat

Vík

Marginal Kp 3

Reynisfjara black sand beach

64° magnetic lat

Winnipeg

Marginal Kp 3

Manitoba prairie capital, Lake Winnipeg dark sky

58° magnetic lat

Þórsmörk

Marginal Kp 3

Highland valley, seasonal access only

64° magnetic lat

Aalborg

Marginal Kp 4-5

North Jutland, Jammerbugten coast, Rebild National Park

57° magnetic lat

Argyll

Marginal Kp 4

Kilmartin Glen, Loch Awe, Sound of Jura

56° magnetic lat

Bozeman

Marginal Kp 4

Gallatin Valley, Yellowstone gateway, Montana

54° magnetic lat

Burlington

Marginal Kp 4-5

Lake Champlain, Vermont's largest city

53° magnetic lat

Cape Kolka

Marginal Kp 4

Northernmost Latvia, Slītere National Park, Bortle Class 2

58° magnetic lat

Duluth

Marginal Kp 4

Lake Superior north shore, Hawk Ridge

55° magnetic lat

Dumfries & Galloway

Marginal Kp 4-5

Galloway Forest Dark Sky Park

55° magnetic lat

Dundee

Marginal Kp 4-5

Angus coast, north-facing dark sky

56° magnetic lat

Edinburgh

Marginal Kp 4-5

Pentland Hills and East Lothian dark sky

56° magnetic lat

Galloway Forest

Marginal Kp 4-5

UK's first Dark Sky Park, IDA Gold Tier

55° magnetic lat

Glasgow

Marginal Kp 4-5

Loch Lomond dark sky 30 minutes north

55° magnetic lat

Isle of Man

Marginal Kp 4-5

Point of Ayre and Maughold Head, Irish Sea dark sky

54° magnetic lat

Jasper

Marginal Kp 4-5

Dark Sky Preserve, Alberta Rockies

53° magnetic lat

Jūrmala

Marginal Kp 4

Gulf of Riga beach resort, 20 minutes from Riga by train

57° magnetic lat

Marquette

Marginal Kp 4

Upper Peninsula, Presque Isle on Lake Superior

55° magnetic lat

Mayo

Marginal Kp 4-5

Achill Island, Mullet Peninsula, Wild Atlantic Way

54° magnetic lat

Michigan

Marginal Kp 4-5

Upper Peninsula, dark sky on Lake Superior

55° magnetic lat

Minneapolis

Marginal Kp 4

Twin Cities, Boundary Waters 4 hrs north

55° magnetic lat

Minnesota

Marginal Kp 4-5

Boundary Waters, best dark sky in the northern lower 48

56° magnetic lat

Montana

Marginal Kp 4-5

Glacier NP, Rocky Mountain aurora

55° magnetic lat

North Dakota

Marginal Kp 4-5

Theodore Roosevelt NP, flat prairie horizon

58° magnetic lat

Oban

Marginal Kp 4

Argyll coast, Ganavan Sands, Loch Etive dark sky

56° magnetic lat

Ontario

Marginal Kp 4

Canada's most populous province - Killarney and Algonquin dark sky

56° magnetic lat

Oslo

Marginal Kp 4-5

Norwegian capital

59° magnetic lat

Perth

Marginal Kp 4

Kinnoull Hill, Loch Tummel, Glen Lyon dark sky

56° magnetic lat

Portland

Marginal Kp 4-5

Maine, Cape Elizabeth coast, Acadia 3 hrs north

53° magnetic lat

Prince George

Marginal Kp 4

Northern BC, dark boreal forest

55° magnetic lat

Riga

Marginal Kp 4-5

Cape Kolka and Gauja National Park

58° magnetic lat

Scottish Borders

Marginal Kp 4-5

Moorfoot Hills, Cheviot Hills, St Mary's Loch dark sky

55° magnetic lat

Seattle

Marginal Kp 4-5

Pacific Northwest, Hurricane Ridge and Cascades

54° magnetic lat

Šiauliai

Marginal Kp 4-5

Hill of Crosses foreground, northern Lithuania dark sky

56° magnetic lat

Sigulda

Marginal Kp 4

Gauja National Park, Turaida Castle, sandstone valley dark sky

57° magnetic lat

Sligo

Marginal Kp 4-5

Mullaghmore Head, Ben Bulben, Atlantic coast

54° magnetic lat

Stirling

Marginal Kp 4-5

Loch Lomond and Trossachs on the doorstep

56° magnetic lat

Stockholm

Marginal Kp 4-5

Swedish capital, strong storms only

59° magnetic lat

Tofino

Marginal Kp 4-5

Vancouver Island outer coast, Long Beach, Pacific Rim NP

54° magnetic lat

Whitefish

Marginal Kp 4

Glacier National Park gateway, NW Montana

55° magnetic lat

Wisconsin

Marginal Kp 4-5

Apostle Islands, Lake Superior north shore

56° magnetic lat

Yorkshire Dales

Marginal Kp 4-5

Ribblehead Viaduct, Malham Cove Dark Sky Discovery Site

54° magnetic lat

Common questions

Northern lights viewing in March.

Are the northern lights visible in March?
Yes, and March is statistically one of the best aurora months. The spring equinox produces more frequent Kp 5 and above geomagnetic storms than any other month except September. High-latitude sites in Norway, Iceland, and Finland are in good condition, and mid-latitude sites like Scotland and the Baltic states benefit directly from the equinox storm uptick.
Which is better for aurora - March or September?
Both are equinox months with elevated geomagnetic activity. September has longer nights at high-latitude northern sites, giving more viewing hours. March nights are shorter but still sufficient at most destinations. September aurora can often be photographed more easily due to temperatures above freezing. Most solar cycle analyses show September slightly ahead for storm frequency, but the margin is small - both months are excellent choices.
What are the best locations for northern lights in March?
Northern Norway, Iceland, and Swedish Lapland are the primary northern destinations. Scotland and the Baltic states are worth trying specifically in March due to the equinox effect - Kp storms that make these mid-latitude sites viable occur more often in March than in any other spring or autumn month. Ushuaia and Punta Arenas in Patagonia are the leading southern options, with March being their strongest month.
How many hours of darkness are there in March?
At the equinox, all latitudes see roughly 12 hours of day and 12 hours of night. At 70°N (Tromsø), around 12 hours of darkness. At 65°N (Rovaniemi, Akureyri), about 11 hours. Scotland at 57°N has around 11 hours of darkness at the equinox, dropping to 10 by month end. This is still a solid viewing window, particularly for a well-timed storm event.
Is March expensive for a northern lights trip?
March is generally cheaper than January and February for Aurora destinations in Scandinavia and Iceland. It sits in the shoulder season between peak winter and Easter. Norwegian fjord tours and Icelandic guesthouses often have more availability and lower rates. Patagonia's aurora season is niche enough that prices reflect the general tourism pattern rather than a specific aurora premium.

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