Lake Viljandi

Lake Small Estonian lake adjacent to Viljandi town

A compact lake at the heart of Viljandi town, ringed by a park, beach and medieval castle hill; visitors come for lakeside walks, a summer folk-music festival and local cafés.

Main image

Lake Viljandi is a small lake situated in the town of Viljandi in southern Estonia. The lake forms the historic centrepiece of the town and is overlooked by the ruins of a 13th-century castle.

The lakeshore is used for walking, local events and seasonal bathing, with promenades and parks providing easy public access. The castle hill and ruins on the northern shore are a primary vantage point for views across the water.

The lake basin is the result of glacial and post-glacial processes; the castle and town developed on the lake’s edge during the medieval period and the shoreline has since been managed for urban recreation.

Lake Viljandi sits within Viljandi town in Viljandi County, centrally located in southern Estonia and directly integrated into the urban fabric of the town.

  • Castle viewpoint: Located immediately adjacent to the town of Viljandi, with the ruins of a medieval castle overlooking the lake and providing a popular viewpoint.
Lake Viljandi
Viljandi järv, Viljandi town, Viljandi County, Estonia
58.3494, 25.5919

How to Get to Lake Viljandi #

Viljandi town is accessible by road from Tartu (about 1-1.5 hours) and Tallinn (about 2-2.5 hours). Viljandi has regular bus and limited train connections; the lake is a short walk from the town center and bus stops.

Tips for Visiting Lake Viljandi #

  • Walk the lakeside path that leads up to the castle ruins on the hill for unexpectedly good views over the water.
  • Visit during Viljandi Folk Music Festival (usually late July) to combine lake scenery with lively cultural events.
  • Rent a small rowing boat from the marina for close-up views of the reedbeds and swans.

Best Time to Visit Lake Viljandi #

Summer is the most sociable time to visit, especially around the music festival; autumn offers quieter walks and good light.

Summer
June-August · 15-25°C
Festival season and warm days for walking, boating, and open-air concerts.
Autumn
September-October · 5-15°C
Quieter, with crisp light and good conditions for photographers.
Winter
December-February · -10 to 0°C
Frozen surface and stark scenery; the town's medieval rooflines look excellent under snow.

Weather & Climate near Lake Viljandi #

Climate

Lake Viljandi'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 -9°C to 23°C. Moderate rainfall (644 mm/year).

Best Time to Visit
JulyMayJune
Temperature & Rainfall
Temperature Range
32°
Warmest Month
-41°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -3°C and lows of -8°C. Moderate rainfall (43 mm) and mostly overcast skies.

37 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-8° -3°
97%
Humidity
Very Humid

Weather

43 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.0
UV Index
Low
6.9h daylight

February

February is the coldest month with highs of -3°C and lows of -9°C. Moderate rainfall (31 mm) and mostly overcast skies.

39 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-9° -3°
96%
Humidity
Very Humid

Weather

31 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.1h daylight

March

March is freezing with highs of 1°C and lows of -5°C. Moderate rainfall (33 mm) and partly cloudy skies.

43 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
93%
Humidity
Very Humid

Weather

33 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.3
UV Index
Low
11.6h daylight

April

April is cold with highs of 9°C and lows of 0°C. Moderate rainfall (33 mm) and partly cloudy skies.

62 Good

Comfort

Feels Like Cold
C
Temperature
84%
Humidity
Very Humid

Weather

33 mm
Rainfall
3.0 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
14.2h daylight

May

May is cool with highs of 18°C and lows of 6°C. Moderate rainfall (40 mm) and partly cloudy skies.

76 Very Good

Comfort

12°
Feels Like Cool
12°C
Temperature
18°
78%
Humidity
Very Humid

Weather

40 mm
Rainfall
3.0 m/s
Wind
Light Breeze
1.1
UV Index
High
16.6h daylight

June

June is cool with highs of 19°C and lows of 10°C. Moderate rainfall (58 mm) and partly cloudy skies.

69 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 19°
76%
Humidity
Very Humid

Weather

58 mm
Rainfall
2.7 m/s
Wind
Calm
1.3
UV Index
High
17.9h daylight

July

July is cool with highs of 23°C and lows of 12°C. Moderate rainfall (69 mm) and partly cloudy skies.

77 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
12° 23°
75%
Humidity
Very Humid

Weather

69 mm
Rainfall
2.4 m/s
Wind
Calm
1.2
UV Index
High
17.2h daylight

August

August is cool with highs of 21°C and lows of 11°C. The wettest month with 75 mm of rain and partly cloudy skies.

67 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
11° 21°
76%
Humidity
Very Humid

Weather

75 mm
Rainfall
2.4 m/s
Wind
Calm
0.9
UV Index
Moderate
15.1h daylight

September

September is cool with highs of 16°C and lows of 6°C. Moderate rainfall (71 mm) and mostly overcast skies.

63 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
16°
83%
Humidity
Very Humid

Weather

71 mm
Rainfall
2.7 m/s
Wind
Calm
0.5
UV Index
Low
12.6h daylight

October

October is cold with highs of 9°C and lows of 2°C. Moderate rainfall (68 mm) and mostly overcast skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
90%
Humidity
Very Humid

Weather

68 mm
Rainfall
3.0 m/s
Wind
Light Breeze
0.1
UV Index
Low
10.0h daylight

November

November is cold with highs of 3°C and lows of -2°C. Moderate rainfall (69 mm) and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
95%
Humidity
Very Humid

Weather

69 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.6h daylight

December

December is freezing with highs of -1°C and lows of -6°C. Moderate rainfall (54 mm) and mostly overcast skies.

35 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-6° -1°
97%
Humidity
Very Humid

Weather

54 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.0
UV Index
Low
6.2h daylight

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