Seppänen (island)

Seppanen or Neekerisaari is an island in Finland. It is located in the economic region of Joensuu and the province of Pohjois-Karjala, in the southeastern part of the country, 300 km northeast of Helsinki, the capital of the country.

The climate is boreal.

The average temperature is 0 C. The warmest month is August, at 16 C, and the coldest is January, at -16 C