Runmarö

Island Stockholm archipelago island with summer cottages and bays

Island in the Stockholm archipelago popular with sailors and summer cottagers; Runmarö offers coastal trails, red timber boathouses, exposed rock for sunbathing and local sailing events.

Main image

Runmarö is an island in the Stockholm archipelago in Stockholm County, Sweden, administered as part of the archipelago municipalities. It is a mixed-use island with a small permanent population and numerous summer houses.

The island offers coastal walking, rocky shorelines and small harbours typical of islands in the archipelago, with local boat landings and paths between settlements. Runmarö is served by regional passenger ferry services from the Stockholm area, with more frequent connections during summer months.

Historically the island has been used for fishing, small-scale farming and summer retreats, and it remains a popular seasonal destination for Stockholm residents seeking coastal recreation. The island lies within the central Stockholm archipelago east of Stockholm and is reachable by boat from the Stockholm region.

  • Ferry access: Local passenger ferry services connect the island to other parts of the Stockholm archipelago; services are most frequent in the summer months.
  • Seasonal services: Many properties on the island are seasonal summer houses, so facilities and shops are limited outside the summer season.
Runmarö
59.2833, 18.7667

How to Get to Runmarö #

Runmarö is reached by ferry from Stockholm archipelago services-Vaxholm or Stavsnäs serve as common departure points. Check Waxholmsbolaget timetables (seasonal schedules) for exact routes and times.

Tips for Visiting Runmarö #

  • Book ferry crossings early in summer-space fills for weekend trips from the Stockholm archipelago.
  • Rent bicycles to explore the island's quieter interior and hidden bays-public roads are short and rewarding.
  • Visit early in the morning to catch fishermen bringing in their day's catch and to enjoy quieter paths.

Best Time to Visit Runmarö #

Summer is the best time to visit Runmarö for boat access and warm weather; shoulder months offer quieter conditions.

Summer
June-August · 15-22°C (59-72°F)
Archipelago season with frequent boat services and warm days.
Shoulder seasons
May, September · 8-15°C (46-59°F)
Fewer visitors and brisker weather-good for calm exploration.

Weather & Climate near Runmarö #

Climate

Runmarö's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -5°C to 20°C. Moderate rainfall (511 mm/year).

Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
28°
Warmest Month
-19°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 1°C and lows of -4°C. Moderate rainfall (38 mm) and mostly overcast skies.

37 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°
92%
Humidity
Very Humid

Weather

38 mm
Rainfall
5.7 m/s
Wind
Light Breeze
0.0
UV Index
Low
6.7h daylight

February

February is the coldest month with highs of 0°C and lows of -5°C. The driest month with just 25 mm and mostly overcast skies.

39 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
92%
Humidity
Very Humid

Weather

25 mm
Rainfall
5.4 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.0h daylight

March

March is cold with highs of 3°C and lows of -2°C. Moderate rainfall (30 mm) and mostly overcast skies.

48 Poor

Comfort

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

Weather

30 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.2
UV Index
Low
11.6h daylight

April

April is cold with highs of 7°C and lows of 0°C. Moderate rainfall (31 mm) and partly cloudy skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
83%
Humidity
Very Humid

Weather

31 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
14.3h daylight

May

May is cold with highs of 13°C and lows of 4°C. Light rainfall and partly cloudy skies.

64 Good

Comfort

Feels Like Cold
C
Temperature
13°
81%
Humidity
Very Humid

Weather

28 mm
Rainfall
4.5 m/s
Wind
Light Breeze
1.0
UV Index
High
16.8h daylight

June

June is cool with highs of 18°C and lows of 9°C. Moderate rainfall (41 mm) and partly cloudy skies.

72 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
18°
78%
Humidity
Very Humid

Weather

41 mm
Rainfall
4.5 m/s
Wind
Light Breeze
1.3
UV Index
High
18.2h daylight

July

July is cool with highs of 20°C and lows of 12°C. Moderate rainfall (56 mm) and partly cloudy skies.

72 Very Good

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 20°
77%
Humidity
Very Humid

Weather

56 mm
Rainfall
4.3 m/s
Wind
Light Breeze
1.3
UV Index
High
17.5h daylight

August

August is cool with highs of 20°C and lows of 12°C. Moderate rainfall (56 mm) and partly cloudy skies.

72 Very Good

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 20°
79%
Humidity
Very Humid

Weather

56 mm
Rainfall
4.4 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
15.3h daylight

September

September is cool with highs of 15°C and lows of 8°C. Moderate rainfall (51 mm) and mostly overcast skies.

58 Acceptable

Comfort

12°
Feels Like Cool
12°C
Temperature
15°
83%
Humidity
Very Humid

Weather

51 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.5
UV Index
Low
12.6h daylight

October

October is cold with highs of 10°C and lows of 5°C. Moderate rainfall (52 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
87%
Humidity
Very Humid

Weather

52 mm
Rainfall
5.2 m/s
Wind
Light Breeze
0.1
UV Index
Low
10.0h daylight

November

November is cold with highs of 5°C and lows of 1°C. The wettest month with 57 mm of rain and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
91%
Humidity
Very Humid

Weather

57 mm
Rainfall
5.5 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.4h daylight

December

December is freezing with highs of 2°C and lows of -2°C. Moderate rainfall (46 mm) and mostly overcast skies.

36 Poor

Comfort

Feels Like Freezing
C
Temperature
-2°
92%
Humidity
Very Humid

Weather

46 mm
Rainfall
5.6 m/s
Wind
Light Breeze
0.0
UV Index
Low
5.9h daylight

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