Greenland
Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.
In numbers
1,232km²
Area
271km
Coastline
298m
Highest point
0
People
1°C
Warmest sea
August
1,497km
To the mainland
When to go to Shannon Island
Good all year round.
The sea is warmest in August (1 °C) and coolest in January (-1 °C). The water never reaches 21 °C: bring a wetsuit.
Averages 1991–2020. Sea: NOAA OISST, the water within 35 km of the coast. Air, rain and sun: NASA POWER. Best months weigh warm afternoons (23–30 °C), sea of 24 °C or more and few wet days.
Island
Shannon Island is an island in Greenland. It covers 1,232 km², with 271 km of coastline. Its highest point rises to 298 m. Nobody lives on it. The nearest mainland is 1,497 km away.
Getting there
- 1,497 km from the mainlanddistance to the nearest continental coast
Plan the trip
Ferries, stays and things to do
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On the island
What you find on Shannon Island.
- 5named peaksMeyerstein Bjerg, Enehøj, Nunatakken and 2 more
Counted in OpenStreetMap, the map anyone can edit, inside the island's outline. A low number may only mean nobody has mapped it yet.
Cross-checked with our atlases
Shannon Island in our other atlases
Everything Coastya, Peakyas, Lakeyas and Cascadyas know about what lies inside Shannon Island, each with its own numbers.
1beachCoastya
2mountainsPeakyas
Beach with the warmest sea
0.3°C
Alabama Havn
sea in the warmest month · according to Coastya
The shape of the land.
On average the island stands 40 m above the sea. 99 % of it is below 200 m.
- 79 %0–50 m
- 19 %50–200 m
- 1 %200–500 m
Share of the island's area in each altitude band, from the Copernicus DEM (30 m, read at 30–240 m on large islands).
Size, for real
Next to islands you may know.
50 km
All outlines drawn to the same scale (Natural Earth and OpenStreetMap).
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | -16 | -16 | -17 | -12 | -4 | 2 | 4 | 3 | -2 | -9 | -14 | -15 |
| Night low (°C) | -20 | -21 | -21 | -16 | -8 | -1 | 2 | 1 | -4 | -12 | -18 | -20 |
| Sea (°C) | -1 | -1 | -1 | -1 | -1 | -1 | 0 | 1 | 0 | -1 | -1 | -1 |
| Rain (mm) | 70 | 55 | 31 | 27 | 28 | 16 | 33 | 52 | 64 | 49 | 45 | 59 |
| Wet days | 9 | 8 | 8 | 5 | 4 | 3 | 6 | 7 | 8 | 7 | 8 | 7 |
| Sun h/day | — | 1.9 | 8.2 | 12.8 | 15.0 | 16.0 | 11.4 | 7.7 | 4.8 | 2.5 | — | — |
| Wind (km/h) | 26 | 23 | 22 | 19 | 15 | 11 | 12 | 14 | 20 | 22 | 23 | 24 |
Averages 1991–2020 for the ~55 km NASA POWER cell over the island; the sea from NOAA OISST.
Recent years
Warmer and cooler years at sea.
Each month's sea temperature compared with its 1991–2020 average, in degrees.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | −0.2 | −0.3 | −0.3 | −0.3 | −0.3 | −0.6 | −1.1 | −1.9 | −1.2 | −0.5 | −0.2 | −0.3 |
| 2021 | −0.2 | −0.3 | −0.3 | −0.3 | −0.3 | −0.4 | +0.3 | +3.7 | +1.5 | ±0.0 | −0.2 | −0.3 |
| 2022 | −0.3 | −0.3 | −0.3 | −0.3 | −0.3 | −0.6 | −1.1 | −1.5 | +0.1 | −0.4 | −0.2 | −0.2 |
| 2023 | −0.2 | −0.3 | −0.3 | −0.3 | −0.3 | −0.7 | −1.1 | −1.1 | +0.3 | −0.4 | −0.3 | −0.3 |
| 2024 | −0.3 | −0.3 | −0.3 | −0.3 | −0.2 | −0.6 | −1.1 | −1.6 | −0.3 | −0.3 | −0.2 | −0.3 |
| 2025 | −0.3 | −0.2 | −0.2 | −0.1 | −0.1 | −0.5 | −0.8 | −1.0 | +0.4 | ±0.0 | −0.1 | −0.1 |
+1 warmer than usual −1 cooler than usual
About these numbers
| Names, area, population | Wikidata (Q766103) · CC0 |
|---|---|
| Outline | © OpenStreetMap contributors · ODbL |
| Sea temperature | NOAA OISST v2.1 · 1991–2020 |
| Climate | NASA POWER · 1991–2020 |
| Relief, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Beaches, ports, lighthouses, trails | © OpenStreetMap contributors · ODbL |
| Towns | GeoNames · CC BY 4.0 |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Beaches, mountains, lakes and waterfalls | Coastya, Peakyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; NOAA OISST |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
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