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Geonivora
Island

Lonna

Located in Helsinki, Helsinki sub-region Coordinates: 60°09′16″ N 24°59′24″ E

Map showing the location of Lonna Lonna
Location in Finland
Nearest town
Suomenlinna
0.8 km S
Local time
UTC+02:00
Europe/Helsinki · UTC+02:00
When to go
June–August
See the climate
Airports
HEL Helsinki Vantaa Airport18 km
TLL Lennart Meri Tallinn Airport83 km

About Lonna

Lonna is an island. Location: Helsinki, Helsinki sub-region. The best months to visit are June–August. The nearest airport is Helsinki Vantaa Airport (18 km). Nearby sights include Havis Amanda and Koivusaari.

Climate of Lonna

Best months for sightseeing

Best months for sightseeing: June–August.

This month · November

A cold month

Day 3° · Night -1° · Rain 66 mm

Hottest month
July (day 20°)
Coldest month
February (night -9°)
Wettest month
August (74 mm)
Driest month
May (31 mm)

Bars: average monthly low and high temperature. Below: precipitation. Monthly averages for 1970–2000 at about 18 km resolution, adjusted for elevation. Highlighted months are mild and relatively dry. Source: WorldClim 2.1 (CC BY 4.0).

Show values as a table
Climate of Lonna
Month JanFebMarAprMayJunJulAugSepOctNovDec
Average high (°C)-2°-3°1°6°13°18°20°19°14°8°3°0°
Average low (°C)-7°-9°-5°0°6°11°14°13°8°4°-1°-5°
Precipitation (mm)443437363146647464706655

Other places to visit in this season: June July August

How to get to Lonna

The nearest airport is Helsinki Vantaa Airport (HEL), 18 km to the north as the crow flies. The nearest large city is Tallinn, 81 km to the south.

Airports

  • Helsinki Vantaa Airport (HEL) Helsinki (Vantaa) 18 kmnorth
  • Lennart Meri Tallinn Airport (TLL) Tallinn 83 kmsouth
  • Turku Airport (TKU) Turku 156 kmwest

Nearby large cities

  • Tallinn Population: 394K 81 kmsouth
  • Riga Population: 742.6K 361 kmsouth
  • Stockholm Population: 1.5M 400 kmwest

Straight-line distances; road distances are longer. Airport data: OurAirports.

Day trips from Lonna

Within 100 km: 26 historic and cultural sites, 30 natural sites, 80 lakes, rivers and coasts.

0–25 km51 places

  • Kuusisaari Island 8 kmNW
  • Vartiosaari Island 6 kmNE
  • Fölisholmen Island 11 kmW
  • Vallisaari Island 2 kmS

25–60 km21 places

  • Kråkö Island 43 kmNE
  • Prangli Saar Island 58 kmS
  • Mäkiluoto Island 44 kmSW
  • Keri Island 51 kmS

60–100 km64 places

  • Aegna Saar Island 65 kmS
  • Mohni Island 70 kmSE
  • Rammu Island 66 kmS
  • Koipsi Island 70 kmS

Straight-line distances.

Nearest towns and villages

Nearby attractions & nature

Everything nearby

Sources & licences

Data last updated: