Sonfjället National Park

Mountain National park known for wild moose and bear populations

Sonfjället National Park offers rounded granite peaks, birch forests and established hiking routes in Jämtland. People go for moose sightings, mountain trails, and backcountry solitude across plateaus and summer alpine meadows.

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Sonfjället National Park is a protected mountain area in Jämtland County in central Sweden, set around the Sonfjället massif and noted for its mountain moorland and subalpine environment. The park is one of the earlier national parks in Sweden and is valued for its natural habitats and wildlife.

Trails and marked routes lead across modest peaks and plateaus; the area is frequented by hikers seeking mountain scenery and opportunities to see large mammals such as moose and brown bear from a distance. The landscape combines rocky outcrops, sparse birch woodlands and open highland terrain.

The massif and surrounding land have long been used for seasonal grazing and hunting; the park was designated to protect the area’s characteristic mountain habitats and fauna. Management focuses on balancing visitor access with conservation of species and habitats.

Sonfjället National Park lies in central Sweden’s interior within Jämtland County, set inland from the Bothnian Sea and accessible from local towns and road networks that serve the region’s outdoor recreation areas.

  • Established and wildlife: One of Sweden's older national parks, established in the early 20th century, known for mountain scenery and large mammals such as moose and brown bear.
Sonfjället National Park
Sonfjället National Park, Jämtland County, Sweden
62.2833, 13.5333
Open year‑round
Free (Swedish national parks have no entrance fee)

Tips for Visiting Sonfjället National Park #

  • Plan wildlife watching for early morning or late evening when moose and other large mammals are most active; midsummer daylight can be long, but dawn/dusk still gives the best chances of sightings.
  • Use the park's marked trail network and official trailheads rather than cutting cross-country; staying on signed routes protects fragile alpine vegetation and makes navigation straightforward.
  • Avoid the busiest period by visiting on weekdays or outside high July holiday weeks when local visitation peaks - you'll find trails and viewpoints noticeably quieter.

Best Time to Visit Sonfjället National Park #

Late June through August is generally the best time to visit Sonfjället National Park for hiking, wildlife and milder conditions.

Summer
Jun-Aug · 5-20°C
Milder weather and longest days make this the best time for hiking, wildlife viewing and accessing trails (but expect some midges in wetter spells).
Shoulder seasons (spring/autumn)
Apr-May, Sep-Oct · -5-10°C
Cooler, changeable conditions with fewer visitors; early/late season snow can remain at higher elevations so be prepared for mixed trail conditions.
Winter
Nov-Mar · -20--5°C
Cold with regular snow and limited daylight - suitable only for well-equipped winter trips and experienced backcountry users.

Weather & Climate near Sonfjället National Park #

Climate

Sonfjället National Park's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -14°C to 15°C. Moderate rainfall (935 mm/year).

Best Time to Visit
JulyJuneAugust
Temperature & Rainfall
Temperature Range
29°
Warmest Month
-32°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -6°C and lows of -14°C. Moderate rainfall (57 mm) and mostly overcast skies.

33 Poor

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-14° -6°
99%
Humidity
Very Humid

Weather

57 mm
Rainfall
5.3 m/s
Wind
Light Breeze
0.0
UV Index
Low
5.8h daylight

February

February is the coldest month with highs of -5°C and lows of -14°C. Moderate rainfall (46 mm) and mostly overcast skies.

33 Poor

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-14° -5°
99%
Humidity
Very Humid

Weather

46 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.5h daylight

March

March is freezing with highs of -3°C and lows of -12°C. Moderate rainfall (59 mm) and mostly overcast skies.

37 Poor

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-12° -3°
97%
Humidity
Very Humid

Weather

59 mm
Rainfall
5.2 m/s
Wind
Light Breeze
0.3
UV Index
Low
11.6h daylight

April

April is freezing with highs of 1°C and lows of -7°C. Moderate rainfall (62 mm) and mostly overcast skies.

35 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-7°
87%
Humidity
Very Humid

Weather

62 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
14.6h daylight

May

May is cold with highs of 8°C and lows of -2°C. Moderate rainfall (70 mm) and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
81%
Humidity
Very Humid

Weather

70 mm
Rainfall
4.5 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
17.5h daylight

June

June is cold with highs of 13°C and lows of 3°C. Significant rainfall (101 mm) and mostly overcast skies.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
79%
Humidity
Very Humid

Weather

101 mm
Rainfall
4.4 m/s
Wind
Light Breeze
1.2
UV Index
High
19.3h daylight

July

July is cool with highs of 15°C and lows of 6°C. The wettest month with heavy rain (111 mm) and mostly overcast skies.

60 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
83%
Humidity
Very Humid

Weather

111 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.2
UV Index
High
18.4h daylight

August

August is cold with highs of 13°C and lows of 4°C. Significant rainfall (103 mm) and mostly overcast skies.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
86%
Humidity
Very Humid

Weather

103 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
15.7h daylight

September

September is cold with highs of 8°C and lows of 0°C. Significant rainfall (101 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
89%
Humidity
Very Humid

Weather

101 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.4
UV Index
Low
12.7h daylight

October

October is freezing with highs of 2°C and lows of -4°C. Regular rainfall (90 mm) and mostly overcast skies.

33 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°
94%
Humidity
Very Humid

Weather

90 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.7h daylight

November

November is freezing with highs of -3°C and lows of -10°C. Moderate rainfall (76 mm) and mostly overcast skies.

33 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-10° -3°
98%
Humidity
Very Humid

Weather

76 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.0
UV Index
Low
6.7h daylight

December

December is freezing with highs of -5°C and lows of -13°C. Moderate rainfall (59 mm) and mostly overcast skies.

33 Poor

Comfort

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

Weather

59 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.0
UV Index
Low
4.7h daylight

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