Lake · Estonia
Lake Ülemiste
Lake in Estonia
- Area
- 8.5km²
- Max depth
- 4m
- Average depth
- 4.7m
- Elevation
- 39m a.s.l.
- Shoreline
- 13km
- Volume
- 0.040km³
Lake Ülemiste is a lake in Estonia. It covers 8.5 km². On average it is 4.7 m deep, and 4 m at its deepest point. Its surface lies 39 m above sea level.
Plan your visit
Stay, sail and get there
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The water
How warm is Lake Ülemiste?
The water is warmest in July, around 20 °C at the surface, and coldest in January, around 0 °C. The surface averages 20 °C or more in July: comfortable for most swimmers.
The lake usually freezes over for about 127 days a year, from around 15 November to 21 March.
On the shore, afternoons reach 21 °C on average in July and -3 °C in February. The driest month is April (40 mm of rain), the wettest June (72 mm).
Average surface temperature measured by the Landsat 8 satellite between 2013 and 2021 at the point furthest from the shore (126 readings). Shallow bays and beaches are often warmer.
From above
The whole lake from space
Month by month
The year at the lake, month by month
Not a forecast: these are averages over many years. Water is the 2013–2021 average; air, rain, sun and wind are the 1991–2020 average.
Water: 2013–2021 averageClimate: 1991–2020 average
| Month | Water°C | Water high°C | Air high°C | Air low°C | Rainmm | Rainy daysdays | Sunh/day | Windkm/h |
|---|---|---|---|---|---|---|---|---|
| January | Ice | — | -2 | -6 | 52 | 13 | 0.1 | 25 |
| February | Ice | — | -3 | -7 | 42 | 11 | 1.5 | 23 |
| March | Ice | — | 0 | -4 | 40 | 10 | 4.9 | 22 |
| April | 6 | 10 | 6 | 1 | 40 | 10 | 7.2 | 20 |
| May | 13 | 16 | 13 | 6 | 48 | 10 | 9.6 | 18 |
| June | 18 | 20 | 17 | 11 | 72 | 12 | 9.1 | 19 |
| July | 20 | 20 | 21 | 15 | 65 | 13 | 8.9 | 18 |
| August | 19 | 20 | 20 | 15 | 72 | 14 | 7.3 | 19 |
| September | 15 | 17 | 16 | 11 | 57 | 12 | 4.5 | 23 |
| October | 8 | 12 | 9 | 5 | 71 | 14 | 1.9 | 24 |
| November | Ice | — | 4 | 1 | 68 | 15 | 0.0 | 26 |
| December | Ice | — | 0 | -3 | 57 | 15 | 0.0 | 27 |
Water: LakeTEMP (Landsat 8, 2013–2021). Air, rain, sun and wind: NASA POWER, 1991–2020 averages. A rainy day has at least 1 mm of rain. Sunshine hours are derived from measured solar radiation.
Size & depth
How big, how deep
- On average, water stays in the lake for about 2.1 years before flowing out.
- Its catchment drains 51 km² of land.
- About 0.6 m³ of water flow out every second, on average.
Around the shore
What's around Lake Ülemiste
Counted within 1.5 km of the shoreline in OpenStreetMap, the map anyone can edit.
- —beaches and swimming spots
- —campsites
- —boat hire and water-sport clubs
- —marinas and slipways
- —ferry piers
- 2viewpoints
- 10hotels, B&Bs and chalets
Teko Hostel, Capsule Hostels, Marta 8, Paivilla, Espak Hostel and 5 more
- —fishing spots
- 123restaurants and cafés
Towns on the shore
- Tallinn394,024 people
- Kesklinn67,766 people
- Kristiine34,306 people
- Peetri6,352 people
- Männiku5,870 people
- Järveküla2,880 people
Nearest airport with scheduled flights: Lennart Meri Tallinn Airport (TLL), 4 km in a straight line.
Car hire at TLL airport (Tallinn)Discover Cars · Affiliate linkOpenStreetMap is built by volunteers: when a number is low, it may just mean nobody has mapped it yet.
Recent years
How each month compared
Afternoon high on the shore. The first row is the reference, the 1991–2020 average in °C; the years below show the difference from it: warmer in orange, cooler in blue.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991–2020 average | -2.1 | -2.7 | 0.5 | 6.4 | 12.7 | 17.1 | 20.9 | 20.2 | 15.6 | 8.8 | 3.9 | 0.4 |
| 2020 | +5.7 | +5.2 | +2.8 | +0.3 | −1.4 | +2.6 | −1.6 | +0.2 | +1.0 | +2.3 | +2.8 | +0.4 |
| 2021 | −0.1 | −1.5 | +0.7 | −0.5 | −1.1 | +4.2 | +3.6 | −1.4 | −2.2 | +1.5 | +0.9 | −2.3 |
| 2022 | +1.7 | +2.9 | +1.0 | −1.2 | −1.5 | +2.2 | +0.4 | +2.9 | −1.9 | +2.1 | +0.2 | −1.3 |
| 2023 | +1.6 | +2.6 | +0.9 | +1.1 | +0.7 | +2.5 | −0.8 | +1.2 | +2.9 | −0.3 | −0.9 | −2.2 |
| 2024 | −2.0 | +1.0 | +2.0 | −0.8 | +3.1 | +2.6 | +1.0 | +1.2 | +3.7 | +2.5 | +2.0 | +2.4 |
| 2025 | +3.5 | +1.4 | +3.6 | +1.5 | −0.8 | −0.6 | +1.0 | −1.2 | +1.9 | +1.0 | +1.9 | +2.8 |
+1 warmer than usual −1 cooler than usual
FinlandAbout these numbers
| Outline, area, depth, volume | HydroLAKES v1.0 (Messager et al. 2016) · CC BY 4.0 |
|---|---|
| Water temperature and ice | LakeTEMP v1 (Korver et al. 2024), Landsat 8 2013–2021 · CC BY 4.0 |
| Air, rain, sun, wind | NASA POWER, 1991–2020 · public domain |
| Names and description | Wikidata (Q334761) · CC0 |
| Around the shore | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
Every figure is an average or a count from a public dataset. Licences and methods: data sources.
