Isojärvi National Park

Park Finnish national park noted for lakes and forests

Isojärvi National Park in Pirkanmaa features rocky ridges, lake‑edge trails and marked routes with lean‑tos and campfire sites-popular for day hikes, overnight treks and seasonal berry picking.

Main image
Isojärvi National Park
Isojärvi National Park, Pirkanmaa, Finland
61.7048, 24.9920
Open access year-round
Free (park access)

How to Get to Isojärvi National Park #

Isojärvi is about 40-60 km from Tampere depending on trailhead; regional roads connect the park with local towns. Car is the easiest way to reach trailheads; limited bus services run to nearby villages in summer.

Tips for Visiting Isojärvi National Park #

  • Follow lesser-used trails to find tiny rock churches and secluded lakes; the main loops can be busy on summer weekends.
  • Combine canoeing on Isojärvi with a shoreline camp-canoe rentals are occasionally available through local clubs.
  • Watch for clear, dark-sky nights-the park is good for stargazing in summer.

Best Time to Visit Isojärvi National Park #

Summer is best for warm-weather activities and long daylight; winter provides a quiet snowbound experience for cross-country skiing.

Summer
Jun-Aug · 10-22°C
Ideal for hiking, canoeing and camping; midnight sun later in June offers long days.
Autumn
Sep-Oct · 0-12°C
Turning leaves and quieter trails; watch for early frosts.
Winter
Dec-Mar · -20-0°C
Frozen lakes and cross-country skiing; short daylight hours and icy conditions.

Weather & Climate near Isojärvi National Park #

Climate

Isojärvi National Park's climate is classified as Subarctic - Subarctic climate with mild summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -12°C to 21°C. Moderate rainfall (635 mm/year).

Best Time to Visit
JuneAugustJuly
Temperature & Rainfall
Temperature Range
30°
Warmest Month
-40°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -5°C and lows of -11°C. Moderate rainfall (42 mm) and mostly overcast skies.

32 Poor

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-11° -5°
99%
Humidity
Very Humid

Weather

42 mm
Rainfall
2.8 m/s
Wind
Calm
0.0
UV Index
Low
6.1h daylight

February

February is the coldest month with highs of -5°C and lows of -12°C. The driest month with just 29 mm and mostly overcast skies.

36 Poor

Comfort

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

Weather

29 mm
Rainfall
2.7 m/s
Wind
Calm
0.0
UV Index
Low
8.7h daylight

March

March is freezing with highs of 0°C and lows of -7°C. Moderate rainfall (34 mm) and partly cloudy skies.

42 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-7°
95%
Humidity
Very Humid

Weather

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

April

April is cold with highs of 6°C and lows of -2°C. Moderate rainfall (34 mm) and mostly overcast skies.

47 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
83%
Humidity
Very Humid

Weather

34 mm
Rainfall
2.8 m/s
Wind
Calm
0.5
UV Index
Moderate
14.5h daylight

May

May is cold with highs of 14°C and lows of 3°C. Moderate rainfall (38 mm) and partly cloudy skies.

61 Good

Comfort

Feels Like Cold
C
Temperature
14°
77%
Humidity
Very Humid

Weather

38 mm
Rainfall
2.9 m/s
Wind
Calm
0.9
UV Index
Moderate
17.2h daylight

June

June is cool with highs of 19°C and lows of 9°C. Moderate rainfall (58 mm) and mostly overcast skies.

65 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
19°
77%
Humidity
Very Humid

Weather

58 mm
Rainfall
2.8 m/s
Wind
Calm
1.1
UV Index
High
18.9h daylight

July

July is cool with highs of 21°C and lows of 11°C. Regular rainfall (84 mm) and mostly overcast skies.

63 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
11° 21°
79%
Humidity
Very Humid

Weather

84 mm
Rainfall
2.4 m/s
Wind
Calm
1.1
UV Index
High
18.1h daylight

August

August is cool with highs of 18°C and lows of 10°C. The wettest month with 86 mm of rain and partly cloudy skies.

65 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 18°
82%
Humidity
Very Humid

Weather

86 mm
Rainfall
2.4 m/s
Wind
Calm
0.8
UV Index
Moderate
15.6h daylight

September

September is cold with highs of 12°C and lows of 5°C. Moderate rainfall (63 mm) and mostly overcast skies.

53 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
88%
Humidity
Very Humid

Weather

63 mm
Rainfall
2.6 m/s
Wind
Calm
0.4
UV Index
Low
12.7h daylight

October

October is cold with highs of 6°C and lows of 1°C. Moderate rainfall (62 mm) and mostly overcast skies.

41 Poor

Comfort

Feels Like Cold
C
Temperature
93%
Humidity
Very Humid

Weather

62 mm
Rainfall
2.9 m/s
Wind
Calm
0.1
UV Index
Low
9.8h daylight

November

November is freezing with highs of 1°C and lows of -4°C. Moderate rainfall (58 mm) and mostly overcast skies.

34 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-4°
97%
Humidity
Very Humid

Weather

58 mm
Rainfall
2.9 m/s
Wind
Calm
0.0
UV Index
Low
6.9h daylight

December

December is freezing with highs of -3°C and lows of -8°C. Moderate rainfall (47 mm) and mostly overcast skies.

34 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-9° -3°
98%
Humidity
Very Humid

Weather

47 mm
Rainfall
2.8 m/s
Wind
Calm
0.0
UV Index
Low
5.1h daylight

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