Ähtärinjärvi

Lake Finnish lake surrounded by forests and wetlands

A lake near Ähtäri in southern Ostrobothnia frequented for fishing, canoeing and cottage stays; visitors use it as a base for forest walks and seasonal outdoor recreation.

Main image

Ähtärinjärvi is a lake in South Ostrobothnia, Finland, located in the vicinity of the town and municipality of Ähtäri. The lake is part of the local lake system and is used for fishing, boating and lakeside recreation by residents and visitors.

Shoreline areas provide access for small craft, angling and walking, and the lake is surrounded by mixed forest and rural farmland typical of the region. Seasonal activities include summer boating and winter ice use where conditions permit.

The lake is part of the local hydrological and cultural landscape around Ähtäri and has long been integrated into local settlement and land-use patterns.

Ähtärinjärvi lies in South Ostrobothnia in western Finland, close to the town of Ähtäri which serves as the nearest service centre.

  • Local access: Located near the municipality and small town of Ähtäri, which provides the usual access points and visitor services for the lake.
Ähtärinjärvi
Ähtärinjärvi (lake), Ähtäri region, South Ostrobothnia, Finland
62.7025, 24.0495

How to Get to Ähtärinjärvi #

Ähtärinjärvi is reached by regional roads from Seinäjoki and Tampere; local buses serve Ähtäri town and nearby villages. Check municipal tourist information for boat-launch sites.

Tips for Visiting Ähtärinjärvi #

  • Visit in spring to combine lake views with a trip to Ähtäri Zoo nearby.
  • If exploring local lakes by canoe, ask municipal offices for launch sites and regulations.
  • Local fishing seasons and permits apply; check with regional authorities.

Best Time to Visit Ähtärinjärvi #

Summer is the main season for lake activities; spring and autumn offer quieter visits.

Summer
June-August · 10-22°C
Long days and pleasant boating; best for cottage activities.
Autumn
September-October · 0-10°C
Colourful leaves and fewer visitors.

Weather & Climate near Ähtärinjärvi #

Climate

Ähtärinjärvi'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 (600 mm/year).

Best Time to Visit
AugustJuneJuly
Temperature & Rainfall
Temperature Range
31°
Warmest Month
-37°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -5°C and lows of -12°C. Moderate rainfall (37 mm) and mostly overcast skies.

34 Poor

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-12° -5°
99%
Humidity
Very Humid

Weather

37 mm
Rainfall
2.5 m/s
Wind
Calm
0.0
UV Index
Low
5.8h daylight

February

February is the coldest month with highs of -4°C and lows of -13°C. The driest month with just 28 mm and mostly overcast skies.

36 Poor

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-13° -5°
99%
Humidity
Very Humid

Weather

28 mm
Rainfall
2.5 m/s
Wind
Calm
0.0
UV Index
Low
8.5h daylight

March

March is freezing with highs of 0°C and lows of -8°C. Moderate rainfall (34 mm) and partly cloudy skies.

42 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-9°
97%
Humidity
Very Humid

Weather

34 mm
Rainfall
2.7 m/s
Wind
Calm
0.2
UV Index
Low
11.6h daylight

April

April is cold with highs of 6°C and lows of -4°C. Moderate rainfall (34 mm) and mostly overcast skies.

47 Poor

Comfort

Feels Like Cold
C
Temperature
-4°
85%
Humidity
Very Humid

Weather

34 mm
Rainfall
2.8 m/s
Wind
Calm
0.5
UV Index
Moderate
14.6h daylight

May

May is cold with highs of 14°C and lows of 2°C. Moderate rainfall (35 mm) and partly cloudy skies.

61 Good

Comfort

Feels Like Cold
C
Temperature
14°
79%
Humidity
Very Humid

Weather

35 mm
Rainfall
2.8 m/s
Wind
Calm
0.9
UV Index
Moderate
17.5h daylight

June

June is cool with highs of 19°C and lows of 7°C. Moderate rainfall (61 mm) and mostly overcast skies.

63 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
19°
78%
Humidity
Very Humid

Weather

61 mm
Rainfall
2.7 m/s
Wind
Calm
1.1
UV Index
High
19.3h daylight

July

July is cool with highs of 21°C and lows of 10°C. The wettest month with 78 mm of rain and mostly overcast skies.

63 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 21°
81%
Humidity
Very Humid

Weather

78 mm
Rainfall
2.4 m/s
Wind
Calm
1.1
UV Index
High
18.4h daylight

August

August is cool with highs of 18°C and lows of 8°C. Moderate rainfall (77 mm) and partly cloudy skies.

65 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
18°
85%
Humidity
Very Humid

Weather

77 mm
Rainfall
2.4 m/s
Wind
Calm
0.8
UV Index
Moderate
15.7h daylight

September

September is cold with highs of 12°C and lows of 4°C. Moderate rainfall (64 mm) and mostly overcast skies.

53 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
90%
Humidity
Very Humid

Weather

64 mm
Rainfall
2.6 m/s
Wind
Calm
0.3
UV Index
Low
12.7h daylight

October

October is cold with highs of 6°C and lows of 0°C. Moderate rainfall (57 mm) and mostly overcast skies.

43 Poor

Comfort

Feels Like Cold
C
Temperature
95%
Humidity
Very Humid

Weather

57 mm
Rainfall
2.8 m/s
Wind
Calm
0.1
UV Index
Low
9.7h daylight

November

November is freezing with highs of 1°C and lows of -5°C. Moderate rainfall (51 mm) and mostly overcast skies.

34 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
98%
Humidity
Very Humid

Weather

51 mm
Rainfall
2.7 m/s
Wind
Calm
0.0
UV Index
Low
6.7h daylight

December

December is freezing with highs of -3°C and lows of -10°C. Moderate rainfall (44 mm) and mostly overcast skies.

36 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-10° -3°
99%
Humidity
Very Humid

Weather

44 mm
Rainfall
2.5 m/s
Wind
Calm
0.0
UV Index
Low
4.7h daylight

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