Gross Windgällen

Mountain High Alpine peak in Uri with steep faces

Rising in Canton Uri, Gross Windgällen provides steep limestone faces, exposed ridgelines and technical climbs. Mountaineers use classic routes to access summit views over the Reuss valley.

Main image
Gross Windgällen
46.8073, 8.7321

How to Get to Gross Windgällen #

Nearest access from the village of Göschenen or from the Maderanertal valley road. Public transport: Swiss Federal Railways to Göschenen, then local hiking paths and alpine trails lead into the upper valleys. For serious climbs, arrange logistics with mountain guides in Uri.

Tips for Visiting Gross Windgällen #

  • The standard approach is from the Silenen/Hotel Planura side - the trail is steep and exposed in places so a head for heights helps.
  • Attempt only in summer conditions; late-season rockfall can make routes dangerous.
  • Photograph the mountain from the Maderanertal valley for the best frontal perspective - early morning light clarifies shape and shadow.

Best Time to Visit Gross Windgällen #

Summer offers the widest window for non-technical ascents; winter is for experienced alpinists only.

Summer (June-September)
Jun-Sep · 5-18°C
Best season for climbing and scrambling; most routes are snow-free by mid-summer.
Autumn (September-October)
Sep-Oct · -2-10°C
Crisp days and fewer crowds; shorter windows of stable weather.

Weather & Climate near Gross Windgällen #

Climate

Gross Windgällen's climate is classified as Tundra - Tundra climate with cold summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -11°C to 8°C. Abundant rainfall (1541 mm/year), wettest in July, distributed fairly evenly throughout the year.

Best Time to Visit
JulyAugustSeptember
Temperature & Rainfall
Temperature Range
30°
Warmest Month
-28°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -5°C and lows of -10°C. Significant rainfall (123 mm), partly cloudy skies, and breezy conditions.

29 Poor

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-10° -5°
87%
Humidity
Very Humid

Weather

123 mm
Rainfall
7.0 m/s
Wind
Breezy
0.2
UV Index
Low
8.9h daylight

February

February is the coldest month with highs of -6°C and lows of -11°C. Significant rainfall (109 mm), partly cloudy skies, and breezy conditions.

29 Poor

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-11° -6°
85%
Humidity
Very Humid

Weather

109 mm
Rainfall
6.6 m/s
Wind
Breezy
0.3
UV Index
Low
10.2h daylight

March

March is freezing with highs of -5°C and lows of -10°C. Significant rainfall (127 mm), partly cloudy skies, and breezy conditions.

27 Poor

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-10° -5°
83%
Humidity
Very Humid

Weather

127 mm
Rainfall
6.4 m/s
Wind
Breezy
0.7
UV Index
Moderate
11.8h daylight

April

April is freezing with highs of -4°C and lows of -8°C. Significant rainfall (131 mm) and mostly overcast skies.

29 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-8° -4°
78%
Humidity
Very Humid

Weather

131 mm
Rainfall
5.9 m/s
Wind
Light Breeze
1.0
UV Index
High
13.4h daylight

May

May is freezing with highs of 1°C and lows of -4°C. Significant rainfall (115 mm) and mostly overcast skies.

32 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°
78%
Humidity
Very Humid

Weather

115 mm
Rainfall
5.3 m/s
Wind
Light Breeze
1.3
UV Index
High
14.8h daylight

June

June is cold with highs of 4°C and lows of -1°C. Significant rainfall (138 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
77%
Humidity
Very Humid

Weather

138 mm
Rainfall
5.0 m/s
Wind
Light Breeze
1.7
UV Index
Very High
15.6h daylight

July

July is cold with highs of 8°C and lows of 2°C. The wettest month with heavy rain (149 mm) and partly cloudy skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
77%
Humidity
Very Humid

Weather

149 mm
Rainfall
4.9 m/s
Wind
Light Breeze
1.7
UV Index
Very High
15.2h daylight

August

August is cold with highs of 8°C and lows of 3°C. Significant rainfall (142 mm) and partly cloudy skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
78%
Humidity
Very Humid

Weather

142 mm
Rainfall
4.6 m/s
Wind
Light Breeze
1.4
UV Index
High
14.0h daylight

September

September is cold with highs of 5°C and lows of 0°C. Significant rainfall (128 mm) and partly cloudy skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
81%
Humidity
Very Humid

Weather

128 mm
Rainfall
5.4 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
12.4h daylight

October

October is freezing with highs of 2°C and lows of -2°C. Significant rainfall (120 mm), partly cloudy skies, and breezy conditions.

34 Poor

Comfort

Feels Like Freezing
C
Temperature
-2°
82%
Humidity
Very Humid

Weather

120 mm
Rainfall
6.1 m/s
Wind
Breezy
0.5
UV Index
Low
10.7h daylight

November

November is freezing with highs of -2°C and lows of -7°C. Significant rainfall (131 mm), partly cloudy skies, and breezy conditions.

31 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-7° -2°
85%
Humidity
Very Humid

Weather

131 mm
Rainfall
6.7 m/s
Wind
Breezy
0.2
UV Index
Low
9.3h daylight

December

December is freezing with highs of -4°C and lows of -9°C. Significant rainfall (128 mm), partly cloudy skies, and breezy conditions.

31 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-9° -4°
86%
Humidity
Very Humid

Weather

128 mm
Rainfall
7.1 m/s
Wind
Breezy
0.1
UV Index
Low
8.5h daylight

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