Formarinsee

Lake Alpine lake famed for turquoise water and hiking

Mountain lake in Vorarlberg beneath the Rote Wand, a trailhead for alpine hikes and a common subject for photographers seeking reflective waters.

Main image
Formarinsee
Formarinsee, Vorarlberg, Austria
47.1673, 9.9912
Accessible daylight hours
Free (lake access); parking and nearby hut fees may apply

How to Get to Formarinsee #

Formarinsee is accessible by road from the Arlberg region; parking is available near trailheads. The lake is a short hike from the parking area, with well‑marked trails and viewpoints.

Tips for Visiting Formarinsee #

  • Arrive early in summer to get the small car park close to the lake.
  • Hike the short trail up to the Formarinsee viewpoint for the classic photo of the twin peaks and turquoise water.
  • Expect mosquitoes in late June-July near marshy shores-light repellent helps.

Best Time to Visit Formarinsee #

Best in summer for accessible trails and vivid lake colours; shoulder seasons offer quieter visits.

Summer
Jun-Sep · 8-20°C
Hiking trails open and the alpine lake displays vivid colours.
Late spring/early autumn
May, Oct · 0-12°C
Fewer hikers and dramatic seasonal light; higher trails may still have snow.

Weather & Climate near Formarinsee #

Climate

Formarinsee's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -9°C to 14°C. Abundant rainfall (1460 mm/year), wettest in July.

Best Time to Visit
JulySeptemberAugust
Temperature & Rainfall
Temperature Range
28°
Warmest Month
-33°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -2°C and lows of -9°C. Significant rainfall (102 mm) and mostly overcast skies.

31 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-9° -2°
88%
Humidity
Very Humid

Weather

102 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.8h daylight

February

February is freezing with highs of -1°C and lows of -9°C. Regular rainfall (95 mm) and mostly overcast skies.

33 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-9° -1°
90%
Humidity
Very Humid

Weather

95 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.1h daylight

March

March is freezing with highs of 1°C and lows of -7°C. Regular rainfall (98 mm) and partly cloudy skies.

37 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-7°
92%
Humidity
Very Humid

Weather

98 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
11.8h daylight

April

April is freezing with highs of 3°C and lows of -4°C. Significant rainfall (102 mm) and partly cloudy skies.

44 Poor

Comfort

Feels Like Freezing
C
Temperature
-4°
84%
Humidity
Very Humid

Weather

102 mm
Rainfall
3.2 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
13.5h daylight

May

May is cold with highs of 8°C and lows of 1°C. Significant rainfall (121 mm) and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
80%
Humidity
Very Humid

Weather

121 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.3
UV Index
High
14.9h daylight

June

June is cold with highs of 12°C and lows of 3°C. Significant rainfall (161 mm) and partly cloudy skies.

49 Poor

Comfort

Feels Like Cold
C
Temperature
12°
79%
Humidity
Very Humid

Weather

161 mm
Rainfall
2.9 m/s
Wind
Calm
1.6
UV Index
Very High
15.7h daylight

July

July is cool with highs of 14°C and lows of 6°C. The wettest month with heavy rain (176 mm) and partly cloudy skies.

56 Acceptable

Comfort

10°
Feels Like Cool
10°C
Temperature
15°
79%
Humidity
Very Humid

Weather

176 mm
Rainfall
3.0 m/s
Wind
Light Breeze
1.6
UV Index
Very High
15.3h daylight

August

August is cool with highs of 14°C and lows of 6°C. Significant rainfall (164 mm) and partly cloudy skies.

51 Acceptable

Comfort

10°
Feels Like Cool
10°C
Temperature
14°
81%
Humidity
Very Humid

Weather

164 mm
Rainfall
2.7 m/s
Wind
Calm
1.3
UV Index
High
14.1h daylight

September

September is cold with highs of 11°C and lows of 3°C. Significant rainfall (123 mm) and partly cloudy skies.

53 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
83%
Humidity
Very Humid

Weather

123 mm
Rainfall
2.9 m/s
Wind
Calm
0.9
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 7°C and lows of 0°C. Regular rainfall (98 mm) and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
83%
Humidity
Very Humid

Weather

98 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.7h daylight

November

November is freezing with highs of 2°C and lows of -5°C. Significant rainfall (111 mm) and mostly overcast skies.

31 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
87%
Humidity
Very Humid

Weather

111 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.2h daylight

December

December is freezing with highs of -1°C and lows of -8°C. Significant rainfall (109 mm) and mostly overcast skies.

31 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-8° -1°
87%
Humidity
Very Humid

Weather

109 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.3h daylight

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