Finland
Satellite: Sentinel-2 cloudless 2017 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.
In numbers
8.2km²
Area
11km
Coastline
measured on a simplified outline
30m
Highest point
225
People
17°C
Warmest sea
August
71km
To the mainland
When to go to Kökar
Best to visit from April to May and from July to August.
The sea is warmest in August (17 °C) and coolest in March (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 in Kökar, Åland, Finland
Kökar is an island in Finland. It covers 8.2 km², with 11 km of coastline. Its highest point rises to 30 m. About 225 people live on it. The nearest mainland is 71 km away.
Getting there
- Mariehamn Airport (MHQ)nearest airport with scheduled flights · 60 km in a straight lineCar hire at MHQ airport (Mariehamn)Discover Cars · Affiliate link↗
- FerriesKällskär
- 71 km from the mainlanddistance to the nearest continental coast
- From April to May and from July to Augustbest months to go (from 30 years of averages)
Plan the trip
Ferries, stays and things to do
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
On the island
What you find on Kökar.
- 3viewpoints
- 2marinasKarlby gästhamn, Sandvik Gästhamn
- 11ruins and archaeological sitesOtterböte, Russian fortifications and 9 more
- 2campsitesSandvik, Majlidens ställplats
- 2hotels, guesthouses and apartments
- 3restaurants, cafés and bars
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
Kökar in our other atlases
Everything Coastya, Peakyas, Lakeyas and Cascadyas know about what lies inside Kökar, each with its own numbers.
1lakeLakeyas
Largest lake
0.15km²
Uppsjon
according to Lakeyas
Warmest lake
21.5°C
Uppsjon
surface water, warmest month · according to Lakeyas
1 lakes
on Lakeyas, the lake atlas
- Uppsjon0.15km²
Lakeyas is coming soonOpen Lakeyas ↗
The shape of the land.
On average the island stands 13 m above the sea. 100 % of it is below 200 m.
- 100 %0–50 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.
5 km
All outlines drawn to the same scale (Natural Earth and OpenStreetMap).
Towns on the island
- Kökar355 people
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | 1 | 0 | 1 | 4 | 9 | 14 | 18 | 18 | 14 | 10 | 6 | 3 |
| Night low (°C) | -1 | -2 | -1 | 2 | 6 | 12 | 16 | 16 | 13 | 8 | 4 | 1 |
| Sea (°C) | 3 | 2 | 1 | 3 | 6 | 11 | 16 | 17 | 14 | 10 | 7 | 5 |
| Rain (mm) | 56 | 42 | 39 | 35 | 41 | 54 | 57 | 64 | 62 | 72 | 70 | 65 |
| Wet days | 13 | 10 | 10 | 8 | 8 | 9 | 10 | 12 | 11 | 14 | 16 | 15 |
| Sun h/day | 0.2 | 2.2 | 5.6 | 7.7 | 10.0 | 10.5 | 9.6 | 7.8 | 5.0 | 2.2 | 0.2 | 0.0 |
| Wind (km/h) | 29 | 26 | 24 | 21 | 19 | 19 | 19 | 21 | 24 | 26 | 28 | 30 |
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 | +1.7 | +2.1 | +2.6 | +2.4 | +0.8 | +2.5 | +0.3 | +1.0 | +0.8 | +1.7 | +1.8 | +2.4 |
| 2021 | +2.2 | +0.2 | +0.5 | +1.6 | +0.8 | +3.5 | +4.4 | −0.2 | −1.1 | +0.3 | +0.6 | −0.3 |
| 2022 | −0.1 | +0.7 | +1.4 | +1.5 | +0.9 | +2.0 | +1.6 | +1.3 | +0.9 | +1.3 | +1.1 | +0.6 |
| 2023 | +0.8 | +0.4 | +0.9 | +0.3 | +1.1 | +2.2 | +0.4 | ±0.0 | +2.2 | +0.8 | +0.8 | −0.4 |
| 2024 | −0.9 | −0.4 | −0.2 | −0.4 | +0.8 | +2.2 | +0.4 | +0.2 | +1.5 | +1.8 | +0.3 | +0.5 |
| 2025 | +0.7 | +0.8 | +1.1 | +1.5 | +0.5 | −0.5 | +1.1 | −0.4 | +1.2 | +1.4 | +2.2 | +1.7 |
+1 warmer than usual −1 cooler than usual
Photos
Seen by visitors.
Nearby
More islands nearby.
EstoniaAbout these numbers
| Names, area, population | Wikidata (Q32259502) · CC0 |
|---|---|
| Outline | Natural Earth · public domain |
| 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 | Lakeyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; HydroLAKES (Messager et al. 2016) · CC BY 4.0, LakeTEMP (Korver et al. 2024) · CC BY 4.0 |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
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