Onkivesi
Lake Large Finnish lake with numerous islands
A large lake in North Savo, Onkivesi attracts anglers and canoeists with its islands, pine-lined shores and summer cottages; it’s part of Finland’s inland boating and fishing network.
Onkivesi is a lake located in the North Savo region of eastern Finland. It is part of Finland’s extensive inland lake network and supports local boating and fishing activities.
The lake contains islands and shoreline typical of the Finnish lakeland landscape, with summer cottages and recreational use concentrated along accessible shores. Water-based activities and seasonal visitors are the main attractions.
As with many Finnish lakes, it has been used for local transport, fishing and recreation over time and remains integrated into regional waterway systems. No major urban centers sit on the lake itself.
Geographically the lake lies in North Savo, in inland eastern Finland; the nearest regional centers are the larger towns of the Savo region.
How to Get to Onkivesi #
Onkivesi is accessed via local roads from towns in North Savo such as Kuopio (approximately 70-120 km depending on the exact part of the lake). Regional buses run between towns; from major rail hubs (Kuopio) hire a car for the most flexible access to lakeside cottages and public piers.
Tips for Visiting Onkivesi #
- If camping or fishing, check local regulations - Finnish lakes often have specific rules about permits and nets.
- Bring a waterproof map and compass; cell service can be patchy in the North Savo region.
- Visit at dawn for misty, reflective waters when the lake often sits like a sheet of pewter.
Best Time to Visit Onkivesi #
Best in summer for water activities; winter offers different recreational possibilities if safe ice conditions prevail.
Weather & Climate near Onkivesi #
Onkivesi's climate is classified as Subarctic - Subarctic climate with mild summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -13°C to 21°C. Moderate rainfall (615 mm/year).
January
January is freezing with highs of -6°C and lows of -13°C. Moderate rainfall (41 mm) and mostly overcast skies.
Comfort
Weather
February
February is the coldest month with highs of -6°C and lows of -13°C. Moderate rainfall (32 mm) and mostly overcast skies.
Comfort
Weather
March
March is freezing with highs of 0°C and lows of -8°C. Moderate rainfall (35 mm) and partly cloudy skies.
Comfort
Weather
April
April is cold with highs of 5°C and lows of -2°C. Moderate rainfall (32 mm) and mostly overcast skies.
Comfort
Weather
May
May is cold with highs of 13°C and lows of 4°C. Moderate rainfall (43 mm) and mostly overcast skies.
Comfort
Weather
June
June is cool with highs of 19°C and lows of 10°C. Moderate rainfall (64 mm) and partly cloudy skies.
Comfort
Weather
July
July is cool with highs of 21°C and lows of 12°C. Moderate rainfall (79 mm) and mostly overcast skies.
Comfort
Weather
August
August is cool with highs of 18°C and lows of 10°C. The wettest month with 81 mm of rain and partly cloudy skies.
Comfort
Weather
September
September is cold with highs of 12°C and lows of 6°C. Moderate rainfall (59 mm) and mostly overcast skies.
Comfort
Weather
October
October is cold with highs of 6°C and lows of 1°C. Moderate rainfall (52 mm) and mostly overcast skies.
Comfort
Weather
November
November is freezing with highs of 0°C and lows of -5°C. Moderate rainfall (52 mm) and mostly overcast skies.
Comfort
Weather
December
December is freezing with highs of -4°C and lows of -10°C. Moderate rainfall (45 mm) and mostly overcast skies.
