Hestvatn

Lake Highland lake in southern Iceland

Main image

Hestvatn is a lake in the Southern Region of Iceland. The name translates as “horse lake” and is one of many small lakes scattered across Iceland’s varied terrain.

The lake is used for local outdoor activities such as walking and nature observation, typical of small Icelandic lakes. It is not a major national tourist magnet but contributes to the region’s landscape diversity.

There are no widely reported historical events specifically associated with Hestvatn; it forms part of the natural freshwater network created by Iceland’s volcanic and glacial geology. Local land use is primarily natural and recreational.

Geographically the lake lies within Iceland’s Southern administrative region amid a mix of moorland and agricultural areas, accessible by local roads and tracks.

Hestvatn
64.0224, -20.7052

How to Get to Hestvatn #

Hestvatn lies in southern Iceland and is most easily reached by car from Reykjavik via Route 1 (the Ring Road) and smaller county roads toward the Southern Region. Distances vary; consult local maps for the best route and current road conditions.

Tips for Visiting Hestvatn #

  • Head out at dawn for the best chance to see reflections on the lake surface and to avoid midday cloud build-up common in the region.
  • Combine a visit with nearby hot springs or onsen if planning a longer Iceland trip-Hestvatn's low-lying landscape pairs well with geothermal stops elsewhere.
  • Bring lens protection-wind and volcanic dust can be abrasive, and the lake's mirror surface attracts photographers who may hunker close to the water.

Best Time to Visit Hestvatn #

Best in summer for accessibility and daylight; shoulder seasons suit photographers and those avoiding the peak travel window.

Summer
June-August · 5-15°C
Longest daylight and mild temperatures; best for hiking around the lake and for camping in nearby areas.
Late spring
May-June · 0-10°C
Snowmelt feeds streams and waterfalls; mornings are often clear.
Autumn
September-October · -1-7°C
Crisp light and early snows at higher elevations; good for aurora watching when nights lengthen.

Weather & Climate near Hestvatn #

Climate

Hestvatn's climate is classified as Subpolar Oceanic - Subpolar Oceanic climate with cool summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -3°C to 13°C. Abundant rainfall (1121 mm/year), wettest in October, distributed fairly evenly throughout the year.

Best Time to Visit
JuneJulyMay
Temperature & Rainfall
Temperature Range
23°
Warmest Month
-20°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 2°C and lows of -3°C. Significant rainfall (101 mm), mostly overcast skies, and breezy conditions.

29 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-3°
92%
Humidity
Very Humid

Weather

101 mm
Rainfall
8.2 m/s
Wind
Breezy
0.0
UV Index
Low
5.0h daylight

February

February is freezing with highs of 2°C and lows of -2°C. Significant rainfall (106 mm), mostly overcast skies, and breezy conditions.

28 Poor

Comfort

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

Weather

106 mm
Rainfall
8.4 m/s
Wind
Breezy
0.0
UV Index
Low
8.2h daylight

March

March is cold with highs of 3°C and lows of -2°C. Significant rainfall (102 mm), mostly overcast skies, and breezy conditions.

36 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
89%
Humidity
Very Humid

Weather

102 mm
Rainfall
8.1 m/s
Wind
Breezy
0.2
UV Index
Low
11.5h daylight

April

April is cold with highs of 5°C and lows of 0°C. Moderate rainfall (75 mm), mostly overcast skies, and breezy conditions.

38 Poor

Comfort

Feels Like Cold
C
Temperature
86%
Humidity
Very Humid

Weather

75 mm
Rainfall
7.1 m/s
Wind
Breezy
0.6
UV Index
Moderate
14.9h daylight

May

May is cold with highs of 9°C and lows of 4°C. Moderate rainfall (73 mm), mostly overcast skies, and breezy conditions.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
82%
Humidity
Very Humid

Weather

73 mm
Rainfall
6.3 m/s
Wind
Breezy
0.9
UV Index
Moderate
18.2h daylight

June

June is cold with highs of 11°C and lows of 6°C. Moderate rainfall (74 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
81%
Humidity
Very Humid

Weather

74 mm
Rainfall
5.9 m/s
Wind
Light Breeze
1.1
UV Index
High
20.4h daylight

July

July is cool with highs of 13°C and lows of 8°C. Moderate rainfall (78 mm) and mostly overcast skies.

52 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
13°
81%
Humidity
Very Humid

Weather

78 mm
Rainfall
5.5 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
19.3h daylight

August

August is cool with highs of 13°C and lows of 8°C. Significant rainfall (103 mm) and mostly overcast skies.

50 Acceptable

Comfort

10°
Feels Like Cool
10°C
Temperature
13°
83%
Humidity
Very Humid

Weather

103 mm
Rainfall
5.6 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
16.1h daylight

September

September is cold with highs of 10°C and lows of 5°C. Regular rainfall (96 mm), mostly overcast skies, and breezy conditions.

48 Poor

Comfort

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

Weather

96 mm
Rainfall
6.6 m/s
Wind
Breezy
0.3
UV Index
Low
12.8h daylight

October

October is cold with highs of 7°C and lows of 2°C. The wettest month with heavy rain (107 mm), mostly overcast skies, and breezy conditions.

40 Poor

Comfort

Feels Like Cold
C
Temperature
90%
Humidity
Very Humid

Weather

107 mm
Rainfall
6.9 m/s
Wind
Breezy
0.1
UV Index
Low
9.5h daylight

November

November is cold with highs of 4°C and lows of -1°C. Significant rainfall (101 mm), mostly overcast skies, and breezy conditions.

38 Poor

Comfort

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

Weather

101 mm
Rainfall
7.3 m/s
Wind
Breezy
0.0
UV Index
Low
6.0h daylight

December

December is freezing with highs of 2°C and lows of -3°C. Significant rainfall (105 mm), mostly overcast skies, and breezy conditions.

30 Poor

Comfort

Feels Like Freezing
C
Temperature
-3°
92%
Humidity
Very Humid

Weather

105 mm
Rainfall
8.1 m/s
Wind
Breezy
0.0
UV Index
Low
3.6h daylight

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