Stockholm Observatory

Museum Historic astronomical observatory in Stockholm, research legacy

Perched on Observatorielunden, the Stockholm Observatory is an 18th-19th-century facility historically important to Swedish astronomy; the hill and domes offer city views and a sense of scientific history.

Main image

Stockholm Observatory is an historic observatory on Observatoriekullen in central Stockholm, established in 1753. The site includes classical 18th-century buildings with domes that mark its scientific purpose.

The observatory served as Sweden’s main astronomical institution for centuries and later saw research activities move to larger, more modern facilities outside the city in the 20th century. The historic buildings have been used for teaching, public outreach and administrative purposes.

The observatory sits on a small hill near the centre of Stockholm, offering views over parts of the city and forming a distinctive local landmark within the urban fabric.

  • Established 1753: Originally established in 1753, the observatory occupies a small hill close to Stockholm's city centre and retains its domed 18th-century buildings.
Stockholm Observatory
59.3417, 18.0547

How to Get to Stockholm Observatory #

The observatory is in central Stockholm on a hill near Frescati/Observatorielunden depending on which historic site is meant. From Stockholm Central Station take local buses or a short taxi ride; many central trams and buses serve nearby stops with a 10-20 minute walk.

Tips for Visiting Stockholm Observatory #

  • If the observatory is holding a public evening event, book in advance-sessions sell out during meteor showers and peak summer nights.
  • The Stockholm Observatory perches on a hill-bring a light jacket; wind off the water can make evenings chillier than central Stockholm.
  • Look for the old brass astronomical instruments on display; they are as handsome as they are historic.

Best Time to Visit Stockholm Observatory #

Public events and clear nights are best; check the observatory's program for lectures and stargazing sessions.

Summer (Jun-Aug)
Jun-Aug · 15-22°C
Long daylight hours in Stockholm; evening events (if available) can be memorable for their late sunsets.
Winter (Dec-Feb)
Dec-Feb · -5-0°C
Cold and dark-stellar viewing is possible but nights are long and public events limited.

Weather & Climate near Stockholm Observatory #

Climate

Stockholm Observatory'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 22°C. Moderate rainfall (559 mm/year).

Air Quality: AQI 26 Good
Best Time to Visit
MayJuneJuly
Temperature & Rainfall
Temperature Range
32°
Warmest Month
-25°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 0°C and lows of -5°C. Moderate rainfall (39 mm) and mostly overcast skies.

37 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
96%
Humidity
Very Humid

Weather

39 mm
Rainfall
4.7 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 27 mm and mostly overcast skies.

39 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-5°
95%
Humidity
Very Humid

Weather

27 mm
Rainfall
4.4 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 -3°C. Moderate rainfall (34 mm) and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
89%
Humidity
Very Humid

Weather

34 mm
Rainfall
4.3 m/s
Wind
Light Breeze
0.2
UV Index
Low
11.6h daylight

April

April is cold with highs of 9°C and lows of 0°C. Moderate rainfall (37 mm) and partly cloudy skies.

62 Good

Comfort

Feels Like Cold
C
Temperature
81%
Humidity
Very Humid

Weather

37 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
14.3h daylight

May

May is cool with highs of 16°C and lows of 5°C. Moderate rainfall (30 mm) and partly cloudy skies.

72 Very Good

Comfort

11°
Feels Like Cool
11°C
Temperature
16°
77%
Humidity
Very Humid

Weather

30 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.0
UV Index
High
16.8h daylight

June

June is cool with highs of 20°C and lows of 10°C. Moderate rainfall (53 mm) and partly cloudy skies.

72 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 20°
74%
Humidity
Very Humid

Weather

53 mm
Rainfall
4.0 m/s
Wind
Light Breeze
1.3
UV Index
High
18.2h daylight

July

July is cool with highs of 22°C and lows of 13°C. The wettest month with 69 mm of rain and partly cloudy skies.

70 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 22°
73%
Humidity
Very Humid

Weather

69 mm
Rainfall
3.8 m/s
Wind
Light Breeze
1.3
UV Index
High
17.5h daylight

August

August is cool with highs of 21°C and lows of 12°C. Moderate rainfall (62 mm) and partly cloudy skies.

70 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 21°
76%
Humidity
Very Humid

Weather

62 mm
Rainfall
3.8 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 (55 mm) and mostly overcast skies.

66 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
15°
82%
Humidity
Very Humid

Weather

55 mm
Rainfall
4.2 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 4°C. Moderate rainfall (50 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
89%
Humidity
Very Humid

Weather

50 mm
Rainfall
4.4 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 0°C. Moderate rainfall (57 mm) and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
95%
Humidity
Very Humid

Weather

57 mm
Rainfall
4.6 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 -3°C. Moderate rainfall (46 mm) and mostly overcast skies.

35 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-3°
97%
Humidity
Very Humid

Weather

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

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