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Hannu CC BY-SA 4.0 Wikimedia Commons

Lake Ülemiste

Lake

Lake Ülemiste lies just east of Tallinn's center and functions as the city's principal drinking-water reservoir; visitors note the lake's proximity to Tallinn Airport and nearby green spaces.

Lake Ülemiste TallinnTartuPärnuLake Ülemiste
In this guide

Lake Ülemiste essentials

Address: Lake Ülemiste, Ülemiste, Tallinn, Harju County, Estonia

About Lake Ülemiste

Lake Ülemiste is the largest lake in the immediate Tallinn area in northern Estonia and is the main source of drinking water for the city.

The lake has been used for municipal water supply since the 19th and 20th centuries as Tallinn’s population and infrastructure developed. Over time water-management facilities and protective measures have been implemented to secure the city’s drinking water.

Situated on the eastern edge of Tallinn, the lake lies within a short distance of the city centre and borders the urban districts that connect the Old Town to the airport and outlying suburbs.

  • Water source and location: Serves as Tallinn’s primary municipal water reservoir and is immediately adjacent to Lennart Meri Tallinn Airport on the city’s eastern edge.
  • Folklore: Associated with the local folktale of the ‘Ülemiste Elder’, a traditional story tied to the lake and the city’s founding legends.
Things to Do
When to Go

Best Time to Visit Lake Ülemiste

Summer for comfortable walks and reflections; winter for stark, frozen cityscapes.

Summer
June-August · 15-25°C (59-77°F)
Pleasant weather for walking and photographing the city mirrored in the lake; busiest season.
Winter
December-February · -5-0°C (23-32°F)
Lake often freezes; the industrial skyline and snow create stark photographic contrasts.

Weather & Climate near Lake Ülemiste

Climate

Lake Ülemiste's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -7°C to 21°C. Moderate rainfall (678 mm/year).

Air Quality: AQI 25 Good
Best Time to Visit
JuneMayJuly
Temperature & Rainfall
Temperature Range
29°
Warmest Month
-27°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -6° - -1° -10° 49 mm overcast 94% 4.8 m/s 0.0 low 6.7h
February Poor -7° - -2° -10° 34 mm overcast 94% 4.3 m/s 0.1 low 9.0h
March Poor -4° - 2° -6° 36 mm overcast 90% 4.0 m/s 0.2 low 11.6h
April Acceptable 0° - 8° 1° 38 mm partly cloudy 84% 4.0 m/s 0.6 moderate 14.3h
May Good 5° - 15° 8° 36 mm partly cloudy 79% 3.9 m/s 1.0 high 16.8h
June Very Good 10° - 19° 15° 54 mm partly cloudy 77% 3.6 m/s 1.2 high 18.2h
July Good 13° - 21° 17° 76 mm partly cloudy 77% 3.4 m/s 1.2 high 17.5h
August Good 12° - 20° 16° 79 mm partly cloudy 77% 3.4 m/s 0.9 moderate 15.3h
September Good 8° - 14° 11° 73 mm partly cloudy 82% 4.0 m/s 0.4 low 12.6h
October Acceptable 4° - 9° 3° 74 mm overcast 87% 4.4 m/s 0.1 low 10.0h
November Poor -1° - 4° -3° 69 mm overcast 91% 4.8 m/s 0.0 low 7.4h
December Poor -4° - 1° -7° 60 mm overcast 93% 4.8 m/s 0.0 low 5.9h
Getting There & Around

How to Get to Lake Ülemiste

Lake Ülemiste is adjacent to Tallinn Airport and about 4-5 km east of Tallinn’s Old Town. From Tallinn city center take tram lines or buses toward the airport/Ülemiste Centrum stops; driving follows the E67/E263 routes. There are pedestrian paths along parts of the shoreline.

Tips for Visiting Lake Ülemiste

  • Walk the lakeside promenade toward the old town for the best skyline views-on clear days Tallinn's towers reflect crisply in the water.
  • If photographing at dawn, aim for the eastern shore where city light softens over the lake.
  • The area around Ülemiste is an industrial and business district-combine the lake visit with a stop at the nearby Ülemiste Keskus mall or the medieval old town (10-15 minute tram/bus ride).