Valsörarna

Islands Archipelago in the Gulf of Bothnia with seabirds

An archipelago off Finland’s west coast, Valsörarna features rocky islets, a lighthouse and seabird colonies-popular with boaters, anglers and seasonal visitors from the mainland.

Valsörarna (Swedish name) is a group of small islands and skerries off the west coast of Finland in the Ostrobothnia region, known for its maritime environment and seabird colonies. The archipelago is valued for wildlife and marine habitats and is managed for conservation and low-impact visitation.

The islands feature rocky shores, nesting sites for sea birds and navigational markers; they attract naturalists and boaters during the summer season. A historic lighthouse and simple sheltering structures on some islets provide reference points for visitors.

Historically the islands were used by local fishermen and mariners; over time they have become recognized for their ecological value and are subject to protective measures to conserve birdlife and marine habitats.

Valsörarna lies in the Bothnian Sea off the coast of Ostrobothnia, west of the Finnish mainland town centres, and is reached by private boat or organized excursions from coastal harbours.

  • Conservation importance: Protected as a nature area with important seabird breeding colonies and marine life, popular with birdwatchers and naturalists.
  • Access: Access is by private boat or organized tours from the Finnish mainland; visitors should plan for basic conditions and limited facilities.
Valsörarna
Valsörarna (Valssörarna), Kvarken Archipelago, Ostrobothnia, Finland
63.4333, 21.0667

How to Get to Valsörarna #

Access is by private boat or local charter from coastal towns in Ostrobothnia when sea ice has retreated, typically in summer. There are no regular passenger ferries.

Best Time to Visit Valsörarna #

Valsörarna is a maritime, summer-focused destination best visited when the Gulf of Bothnia is ice-free and local charter boats operate.

Summer
June-August · 10°C to 22°C
Best conditions for boat travel, birdwatching and exploring the skerries.
Spring / Autumn
May, September · 0°C to 12°C
Migration season for seabirds; weather is variable and crossings can be choppy.

Weather & Climate near Valsörarna #

Climate

Continental climate with cool summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -9°C to 17°C. Semi-arid with limited rainfall.

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
24°
Warmest Month
-25°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -3°C and lows of -7°C. Moderate rainfall (35 mm) and mostly overcast skies.

37 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-7° -3°
91%
Humidity
Very Humid

Weather

35 mm
Rainfall
5.8 m/s
Wind
Light Breeze
0.0
UV Index
Low
5.4h daylight

February

February is the coldest month with highs of -4°C and lows of -9°C. Light rainfall and mostly overcast skies.

37 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-9° -4°
93%
Humidity
Very Humid

Weather

26 mm
Rainfall
5.4 m/s
Wind
Light Breeze
0.0
UV Index
Low
8.4h daylight

March

March is freezing with highs of -1°C and lows of -6°C. Light rainfall and partly cloudy skies.

45 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6° -1°
91%
Humidity
Very Humid

Weather

29 mm
Rainfall
5.2 m/s
Wind
Light Breeze
0.2
UV Index
Low
11.5h daylight

April

April is cold with highs of 3°C and lows of -2°C. The driest month with just 25 mm and partly cloudy skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
-2°
88%
Humidity
Very Humid

Weather

25 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.5
UV Index
Low
14.7h daylight

May

May is cold with highs of 8°C and lows of 3°C. Moderate rainfall (30 mm) and partly cloudy skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
86%
Humidity
Very Humid

Weather

30 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
17.8h daylight

June

June is cool with highs of 14°C and lows of 8°C. Moderate rainfall (38 mm) and partly cloudy skies.

64 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
85%
Humidity
Very Humid

Weather

38 mm
Rainfall
4.7 m/s
Wind
Light Breeze
1.2
UV Index
High
19.8h daylight

July

July is cool with highs of 17°C and lows of 12°C. Moderate rainfall (47 mm) and partly cloudy skies.

70 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
13° 17°
85%
Humidity
Very Humid

Weather

47 mm
Rainfall
4.4 m/s
Wind
Light Breeze
1.2
UV Index
High
18.8h daylight

August

August is cool with highs of 17°C and lows of 12°C. Moderate rainfall (50 mm) and partly cloudy skies.

70 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
12° 17°
84%
Humidity
Very Humid

Weather

50 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
15.9h daylight

September

September is cool with highs of 12°C and lows of 8°C. The wettest month with 58 mm of rain and partly cloudy skies.

62 Good

Comfort

10°
Feels Like Cool
10°C
Temperature
12°
84%
Humidity
Very Humid

Weather

58 mm
Rainfall
5.2 m/s
Wind
Light Breeze
0.4
UV Index
Low
12.8h daylight

October

October is cold with highs of 7°C and lows of 4°C. Moderate rainfall (53 mm) and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
85%
Humidity
Very Humid

Weather

53 mm
Rainfall
5.8 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.6h daylight

November

November is cold with highs of 2°C and lows of -1°C. Moderate rainfall (52 mm), mostly overcast skies, and breezy conditions.

44 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
87%
Humidity
Very Humid

Weather

52 mm
Rainfall
6.0 m/s
Wind
Breezy
0.0
UV Index
Low
6.4h daylight

December

December is freezing with highs of 0°C and lows of -4°C. Moderate rainfall (40 mm), mostly overcast skies, and breezy conditions.

37 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-4° -1°
88%
Humidity
Very Humid

Weather

40 mm
Rainfall
6.0 m/s
Wind
Breezy
0.0
UV Index
Low
4.2h daylight

Nearby Attractions to Valsörarna